Finding the Fourth Proportional to 170,025.41, 234,631.28 and 98,404.00

Step by Step Solution

1. Step 1: Write the proportion equation
   170,025.41 : 234,631.28 = 98,404.00 : x
2. Step 2: Convert to fraction form
   170,025.41/234,631.28 = 98,404.00/x
3. Step 3: Cross multiply
   170,025.41x = 234,631.28 × 98,404.00
4. Step 4: Simplify right side
   170,025.41x = 23,088,654,811.94
5. Step 5: Solve for x
   x = 23,088,654,811.94/170,025.41
6. Step 6: Final answer
   x = 135,795.32