Finding the Fourth Proportional to 147,467.71, 221,061.43 and 94,009.65

Step by Step Solution

1. Step 1: Write the proportion equation
   147,467.71 : 221,061.43 = 94,009.65 : x
2. Step 2: Convert to fraction form
   147,467.71/221,061.43 = 94,009.65/x
3. Step 3: Cross multiply
   147,467.71x = 221,061.43 × 94,009.65
4. Step 4: Simplify right side
   147,467.71x = 20,781,906,951.33
5. Step 5: Solve for x
   x = 20,781,906,951.33/147,467.71
6. Step 6: Final answer
   x = 140,925.13