Finding the Fourth Proportional to 94,614.58, 141,932.85 and 31,440.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,614.58 : 141,932.85 = 31,440.34 : x
2. Step 2: Convert to fraction form
   94,614.58/141,932.85 = 31,440.34/x
3. Step 3: Cross multiply
   94,614.58x = 141,932.85 × 31,440.34
4. Step 4: Simplify right side
   94,614.58x = 4,462,417,061.17
5. Step 5: Solve for x
   x = 4,462,417,061.17/94,614.58
6. Step 6: Final answer
   x = 47,164.16