Finding the Fourth Proportional to 42,499.40, 63,757.52 and 23,805.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,499.40 : 63,757.52 = 23,805.96 : x
2. Step 2: Convert to fraction form
   42,499.40/63,757.52 = 23,805.96/x
3. Step 3: Cross multiply
   42,499.40x = 63,757.52 × 23,805.96
4. Step 4: Simplify right side
   42,499.40x = 1,517,808,970.82
5. Step 5: Solve for x
   x = 1,517,808,970.82/42,499.40
6. Step 6: Final answer
   x = 35,713.66