Finding the Fourth Proportional to 94,064.80, 141,094.32 and 31,730.08

Step by Step Solution

1. Step 1: Write the proportion equation
   94,064.80 : 141,094.32 = 31,730.08 : x
2. Step 2: Convert to fraction form
   94,064.80/141,094.32 = 31,730.08/x
3. Step 3: Cross multiply
   94,064.80x = 141,094.32 × 31,730.08
4. Step 4: Simplify right side
   94,064.80x = 4,476,934,061.15
5. Step 5: Solve for x
   x = 4,476,934,061.15/94,064.80
6. Step 6: Final answer
   x = 47,594.15