Finding the Fourth Proportional to 42,429.52, 63,592.02 and 17,453.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,429.52 : 63,592.02 = 17,453.98 : x
2. Step 2: Convert to fraction form
   42,429.52/63,592.02 = 17,453.98/x
3. Step 3: Cross multiply
   42,429.52x = 63,592.02 × 17,453.98
4. Step 4: Simplify right side
   42,429.52x = 1,109,933,845.24
5. Step 5: Solve for x
   x = 1,109,933,845.24/42,429.52
6. Step 6: Final answer
   x = 26,159.47