Finding the Fourth Proportional to 50,339,495,639,322, 69,467,764,673,304 and 28,117,117,794,918

Step by Step Solution

1. Step 1: Write the proportion equation
   50,339,495,639,322 : 69,467,764,673,304 = 28,117,117,794,918 : x
2. Step 2: Convert to fraction form
   50,339,495,639,322/69,467,764,673,304 = 28,117,117,794,918/x
3. Step 3: Cross multiply
   50,339,495,639,322x = 69,467,764,673,304 × 28,117,117,794,918
4. Step 4: Simplify right side
   50,339,495,639,322x = 1,953,233,322,268,931,845,026,480,128
5. Step 5: Solve for x
   x = 1,953,233,322,268,931,845,026,480,128/50,339,495,639,322
6. Step 6: Final answer
   x = 38,801,209,616,077.09