Finding the Fourth Proportional to 121,439.34, 182,142.55 and 32,698.17

Step by Step Solution

1. Step 1: Write the proportion equation
   121,439.34 : 182,142.55 = 32,698.17 : x
2. Step 2: Convert to fraction form
   121,439.34/182,142.55 = 32,698.17/x
3. Step 3: Cross multiply
   121,439.34x = 182,142.55 × 32,698.17
4. Step 4: Simplify right side
   121,439.34x = 5,955,728,064.13
5. Step 5: Solve for x
   x = 5,955,728,064.13/121,439.34
6. Step 6: Final answer
   x = 49,042.82