Finding the Fourth Proportional to 64,650,601.33, 89,219,719.52 and 35,283,818.63

Step by Step Solution

1. Step 1: Write the proportion equation
   64,650,601.33 : 89,219,719.52 = 35,283,818.63 : x
2. Step 2: Convert to fraction form
   64,650,601.33/89,219,719.52 = 35,283,818.63/x
3. Step 3: Cross multiply
   64,650,601.33x = 89,219,719.52 × 35,283,818.63
4. Step 4: Simplify right side
   64,650,601.33x = 3,148,012,401,851,360
5. Step 5: Solve for x
   x = 3,148,012,401,851,360/64,650,601.33
6. Step 6: Final answer
   x = 48,692,701.03