Finding the Fourth Proportional to 175,443.50, 242,111.61 and 98,962.34

Step by Step Solution

1. Step 1: Write the proportion equation
   175,443.50 : 242,111.61 = 98,962.34 : x
2. Step 2: Convert to fraction form
   175,443.50/242,111.61 = 98,962.34/x
3. Step 3: Cross multiply
   175,443.50x = 242,111.61 × 98,962.34
4. Step 4: Simplify right side
   175,443.50x = 23,959,931,466.77
5. Step 5: Solve for x
   x = 23,959,931,466.77/175,443.50
6. Step 6: Final answer
   x = 136,567.79