Finding the Fourth Proportional to 60,693,505.92, 83,764,689.30 and 39,803,106.96

Step by Step Solution

1. Step 1: Write the proportion equation
   60,693,505.92 : 83,764,689.30 = 39,803,106.96 : x
2. Step 2: Convert to fraction form
   60,693,505.92/83,764,689.30 = 39,803,106.96/x
3. Step 3: Cross multiply
   60,693,505.92x = 83,764,689.30 × 39,803,106.96
4. Step 4: Simplify right side
   60,693,505.92x = 3,334,094,887,679,067.50
5. Step 5: Solve for x
   x = 3,334,094,887,679,067.50/60,693,505.92
6. Step 6: Final answer
   x = 54,933,305.25