Finding the Fourth Proportional to 152,373.98, 227,634.32 and 98,628.10

Step by Step Solution

1. Step 1: Write the proportion equation
   152,373.98 : 227,634.32 = 98,628.10 : x
2. Step 2: Convert to fraction form
   152,373.98/227,634.32 = 98,628.10/x
3. Step 3: Cross multiply
   152,373.98x = 227,634.32 × 98,628.10
4. Step 4: Simplify right side
   152,373.98x = 22,451,139,660.74
5. Step 5: Solve for x
   x = 22,451,139,660.74/152,373.98
6. Step 6: Final answer
   x = 147,342.35