Finding the Fourth Proportional to 162,109.30, 223,758.35 and 94,156.83

Step by Step Solution

1. Step 1: Write the proportion equation
   162,109.30 : 223,758.35 = 94,156.83 : x
2. Step 2: Convert to fraction form
   162,109.30/223,758.35 = 94,156.83/x
3. Step 3: Cross multiply
   162,109.30x = 223,758.35 × 94,156.83
4. Step 4: Simplify right side
   162,109.30x = 21,068,376,922.03
5. Step 5: Solve for x
   x = 21,068,376,922.03/162,109.30
6. Step 6: Final answer
   x = 129,964.02