Finding the Fourth Proportional to 62,624.86, 86,420.51 and 35,766.81

Step by Step Solution

1. Step 1: Write the proportion equation
   62,624.86 : 86,420.51 = 35,766.81 : x
2. Step 2: Convert to fraction form
   62,624.86/86,420.51 = 35,766.81/x
3. Step 3: Cross multiply
   62,624.86x = 86,420.51 × 35,766.81
4. Step 4: Simplify right side
   62,624.86x = 3,090,985,961.27
5. Step 5: Solve for x
   x = 3,090,985,961.27/62,624.86
6. Step 6: Final answer
   x = 49,357.18