Finding the Fourth Proportional to 101,141.97, 150,943.89 and 89,932.18

Step by Step Solution

1. Step 1: Write the proportion equation
   101,141.97 : 150,943.89 = 89,932.18 : x
2. Step 2: Convert to fraction form
   101,141.97/150,943.89 = 89,932.18/x
3. Step 3: Cross multiply
   101,141.97x = 150,943.89 × 89,932.18
4. Step 4: Simplify right side
   101,141.97x = 13,574,711,881.00
5. Step 5: Solve for x
   x = 13,574,711,881.00/101,141.97
6. Step 6: Final answer
   x = 134,214.43