Finding the Fourth Proportional to 73,967,698.16, 102,066,479.88 and 42,616,003.76

Step by Step Solution

1. Step 1: Write the proportion equation
   73,967,698.16 : 102,066,479.88 = 42,616,003.76 : x
2. Step 2: Convert to fraction form
   73,967,698.16/102,066,479.88 = 42,616,003.76/x
3. Step 3: Cross multiply
   73,967,698.16x = 102,066,479.88 × 42,616,003.76
4. Step 4: Simplify right side
   73,967,698.16x = 4,349,665,490,336,044
5. Step 5: Solve for x
   x = 4,349,665,490,336,044/73,967,698.16
6. Step 6: Final answer
   x = 58,804,932.40