Finding the Fourth Proportional to 116,753.32, 161,123.53 and 69,047.56

Step by Step Solution

1. Step 1: Write the proportion equation
   116,753.32 : 161,123.53 = 69,047.56 : x
2. Step 2: Convert to fraction form
   116,753.32/161,123.53 = 69,047.56/x
3. Step 3: Cross multiply
   116,753.32x = 161,123.53 × 69,047.56
4. Step 4: Simplify right side
   116,753.32x = 11,125,185,799.47
5. Step 5: Solve for x
   x = 11,125,185,799.47/116,753.32
6. Step 6: Final answer
   x = 95,287.97