Finding the Fourth Proportional to 62,401.41, 86,113.80 and 35,543.91

Step by Step Solution

1. Step 1: Write the proportion equation
   62,401.41 : 86,113.80 = 35,543.91 : x
2. Step 2: Convert to fraction form
   62,401.41/86,113.80 = 35,543.91/x
3. Step 3: Cross multiply
   62,401.41x = 86,113.80 × 35,543.91
4. Step 4: Simplify right side
   62,401.41x = 3,060,821,156.96
5. Step 5: Solve for x
   x = 3,060,821,156.96/62,401.41
6. Step 6: Final answer
   x = 49,050.51