Finding the Fourth Proportional to 42,566.91, 63,854.01 and 17,602.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,566.91 : 63,854.01 = 17,602.17 : x
2. Step 2: Convert to fraction form
   42,566.91/63,854.01 = 17,602.17/x
3. Step 3: Cross multiply
   42,566.91x = 63,854.01 × 17,602.17
4. Step 4: Simplify right side
   42,566.91x = 1,123,969,139.20
5. Step 5: Solve for x
   x = 1,123,969,139.20/42,566.91
6. Step 6: Final answer
   x = 26,404.76