Finding the Fourth Proportional to 121,451.59, 182,156.73 and 32,685.31

Step by Step Solution

1. Step 1: Write the proportion equation
   121,451.59 : 182,156.73 = 32,685.31 : x
2. Step 2: Convert to fraction form
   121,451.59/182,156.73 = 32,685.31/x
3. Step 3: Cross multiply
   121,451.59x = 182,156.73 × 32,685.31
4. Step 4: Simplify right side
   121,451.59x = 5,953,849,188.64
5. Step 5: Solve for x
   x = 5,953,849,188.64/121,451.59
6. Step 6: Final answer
   x = 49,022.41