Finding the Fourth Proportional to 62,657.86, 93,992.32 and 17,679.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,657.86 : 93,992.32 = 17,679.62 : x
2. Step 2: Convert to fraction form
   62,657.86/93,992.32 = 17,679.62/x
3. Step 3: Cross multiply
   62,657.86x = 93,992.32 × 17,679.62
4. Step 4: Simplify right side
   62,657.86x = 1,661,748,500.52
5. Step 5: Solve for x
   x = 1,661,748,500.52/62,657.86
6. Step 6: Final answer
   x = 26,520.99