Finding the Fourth Proportional to 151,287.79, 226,826.59 and 67,002.02

Step by Step Solution

1. Step 1: Write the proportion equation
   151,287.79 : 226,826.59 = 67,002.02 : x
2. Step 2: Convert to fraction form
   151,287.79/226,826.59 = 67,002.02/x
3. Step 3: Cross multiply
   151,287.79x = 226,826.59 × 67,002.02
4. Step 4: Simplify right side
   151,287.79x = 15,197,839,719.71
5. Step 5: Solve for x
   x = 15,197,839,719.71/151,287.79
6. Step 6: Final answer
   x = 100,456.49