Finding the Fourth Proportional to 42,407.52, 63,555.93 and 17,417.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,407.52 : 63,555.93 = 17,417.94 : x
2. Step 2: Convert to fraction form
   42,407.52/63,555.93 = 17,417.94/x
3. Step 3: Cross multiply
   42,407.52x = 63,555.93 × 17,417.94
4. Step 4: Simplify right side
   42,407.52x = 1,107,013,375.38
5. Step 5: Solve for x
   x = 1,107,013,375.38/42,407.52
6. Step 6: Final answer
   x = 26,104.18