Finding the Fourth Proportional to 42,182.18, 63,275.97 and 15,535.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,182.18 : 63,275.97 = 15,535.34 : x
2. Step 2: Convert to fraction form
   42,182.18/63,275.97 = 15,535.34/x
3. Step 3: Cross multiply
   42,182.18x = 63,275.97 × 15,535.34
4. Step 4: Simplify right side
   42,182.18x = 983,013,707.78
5. Step 5: Solve for x
   x = 983,013,707.78/42,182.18
6. Step 6: Final answer
   x = 23,304.00