Finding the Fourth Proportional to 62,091.24, 93,139.82 and 17,724.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,091.24 : 93,139.82 = 17,724.42 : x
2. Step 2: Convert to fraction form
   62,091.24/93,139.82 = 17,724.42/x
3. Step 3: Cross multiply
   62,091.24x = 93,139.82 × 17,724.42
4. Step 4: Simplify right side
   62,091.24x = 1,650,849,288.40
5. Step 5: Solve for x
   x = 1,650,849,288.40/62,091.24
6. Step 6: Final answer
   x = 26,587.47