Finding the Fourth Proportional to 94,013.30, 141,020.42 and 31,684.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,013.30 : 141,020.42 = 31,684.34 : x
2. Step 2: Convert to fraction form
   94,013.30/141,020.42 = 31,684.34/x
3. Step 3: Cross multiply
   94,013.30x = 141,020.42 × 31,684.34
4. Step 4: Simplify right side
   94,013.30x = 4,468,138,308.33
5. Step 5: Solve for x
   x = 4,468,138,308.33/94,013.30
6. Step 6: Final answer
   x = 47,526.66