Finding the Fourth Proportional to 151,002.42, 226,404 and 84,449.58

Step by Step Solution

1. Step 1: Write the proportion equation
   151,002.42 : 226,404 = 84,449.58 : x
2. Step 2: Convert to fraction form
   151,002.42/226,404 = 84,449.58/x
3. Step 3: Cross multiply
   151,002.42x = 226,404 × 84,449.58
4. Step 4: Simplify right side
   151,002.42x = 19,119,722,710.32
5. Step 5: Solve for x
   x = 19,119,722,710.32/151,002.42
6. Step 6: Final answer
   x = 126,618.65