Finding the Fourth Proportional to 239,162.00, 358,618.37 and 89,279.01

Step by Step Solution

1. Step 1: Write the proportion equation
   239,162.00 : 358,618.37 = 89,279.01 : x
2. Step 2: Convert to fraction form
   239,162.00/358,618.37 = 89,279.01/x
3. Step 3: Cross multiply
   239,162.00x = 358,618.37 × 89,279.01
4. Step 4: Simplify right side
   239,162.00x = 32,017,092,595.02
5. Step 5: Solve for x
   x = 32,017,092,595.02/239,162.00
6. Step 6: Final answer
   x = 133,871.99