Finding the Fourth Proportional to 63,022.86, 86,943.21 and 42,598.38

Step by Step Solution

1. Step 1: Write the proportion equation
   63,022.86 : 86,943.21 = 42,598.38 : x
2. Step 2: Convert to fraction form
   63,022.86/86,943.21 = 42,598.38/x
3. Step 3: Cross multiply
   63,022.86x = 86,943.21 × 42,598.38
4. Step 4: Simplify right side
   63,022.86x = 3,703,639,898.00
5. Step 5: Solve for x
   x = 3,703,639,898.00/63,022.86
6. Step 6: Final answer
   x = 58,766.61