Finding the Fourth Proportional to 60,384,498, 83,334,105.72 and 45,473,128.08

Step by Step Solution

1. Step 1: Write the proportion equation
   60,384,498 : 83,334,105.72 = 45,473,128.08 : x
2. Step 2: Convert to fraction form
   60,384,498/83,334,105.72 = 45,473,128.08/x
3. Step 3: Cross multiply
   60,384,498x = 83,334,105.72 × 45,473,128.08
4. Step 4: Simplify right side
   60,384,498x = 3,789,462,462,837,820.50
5. Step 5: Solve for x
   x = 3,789,462,462,837,820.50/60,384,498
6. Step 6: Final answer
   x = 62,755,551.31