Finding the Fourth Proportional to 109,871.30, 164,904.15 and 94,124.90

Step by Step Solution

1. Step 1: Write the proportion equation
   109,871.30 : 164,904.15 = 94,124.90 : x
2. Step 2: Convert to fraction form
   109,871.30/164,904.15 = 94,124.90/x
3. Step 3: Cross multiply
   109,871.30x = 164,904.15 × 94,124.90
4. Step 4: Simplify right side
   109,871.30x = 15,521,586,628.34
5. Step 5: Solve for x
   x = 15,521,586,628.34/109,871.30
6. Step 6: Final answer
   x = 141,270.62