Finding the Fourth Proportional to 62,436.91, 86,158.55 and 35,214.03

Step by Step Solution

1. Step 1: Write the proportion equation
   62,436.91 : 86,158.55 = 35,214.03 : x
2. Step 2: Convert to fraction form
   62,436.91/86,158.55 = 35,214.03/x
3. Step 3: Cross multiply
   62,436.91x = 86,158.55 × 35,214.03
4. Step 4: Simplify right side
   62,436.91x = 3,033,989,764.46
5. Step 5: Solve for x
   x = 3,033,989,764.46/62,436.91
6. Step 6: Final answer
   x = 48,592.89