Finding the Fourth Proportional to 162,123.63, 223,713.61 and 94,127.33

Step by Step Solution

1. Step 1: Write the proportion equation
   162,123.63 : 223,713.61 = 94,127.33 : x
2. Step 2: Convert to fraction form
   162,123.63/223,713.61 = 94,127.33/x
3. Step 3: Cross multiply
   162,123.63x = 223,713.61 × 94,127.33
4. Step 4: Simplify right side
   162,123.63x = 21,057,564,250.41
5. Step 5: Solve for x
   x = 21,057,564,250.41/162,123.63
6. Step 6: Final answer
   x = 129,885.84