Finding the Fourth Proportional to 31,159.08, 42,937.86 and 24,452.28

Step by Step Solution

1. Step 1: Write the proportion equation
   31,159.08 : 42,937.86 = 24,452.28 : x
2. Step 2: Convert to fraction form
   31,159.08/42,937.86 = 24,452.28/x
3. Step 3: Cross multiply
   31,159.08x = 42,937.86 × 24,452.28
4. Step 4: Simplify right side
   31,159.08x = 1,049,928,575.32
5. Step 5: Solve for x
   x = 1,049,928,575.32/31,159.08
6. Step 6: Final answer
   x = 33,695.75