Finding the Fourth Proportional to 243,871.04, 365,501.88 and 117,487.73

Step by Step Solution

1. Step 1: Write the proportion equation
   243,871.04 : 365,501.88 = 117,487.73 : x
2. Step 2: Convert to fraction form
   243,871.04/365,501.88 = 117,487.73/x
3. Step 3: Cross multiply
   243,871.04x = 365,501.88 × 117,487.73
4. Step 4: Simplify right side
   243,871.04x = 42,941,987,105.69
5. Step 5: Solve for x
   x = 42,941,987,105.69/243,871.04
6. Step 6: Final answer
   x = 176,084.81