Finding the Fourth Proportional to 62,557.86, 86,329.86 and 35,700.96

Step by Step Solution

1. Step 1: Write the proportion equation
   62,557.86 : 86,329.86 = 35,700.96 : x
2. Step 2: Convert to fraction form
   62,557.86/86,329.86 = 35,700.96/x
3. Step 3: Cross multiply
   62,557.86x = 86,329.86 × 35,700.96
4. Step 4: Simplify right side
   62,557.86x = 3,082,058,878.67
5. Step 5: Solve for x
   x = 3,082,058,878.67/62,557.86
6. Step 6: Final answer
   x = 49,267.33