Finding the Fourth Proportional to 224,095.50, 309,258.27 and 123,499.98

Step by Step Solution

1. Step 1: Write the proportion equation
   224,095.50 : 309,258.27 = 123,499.98 : x
2. Step 2: Convert to fraction form
   224,095.50/309,258.27 = 123,499.98/x
3. Step 3: Cross multiply
   224,095.50x = 309,258.27 × 123,499.98
4. Step 4: Simplify right side
   224,095.50x = 38,193,390,159.83
5. Step 5: Solve for x
   x = 38,193,390,159.83/224,095.50
6. Step 6: Final answer
   x = 170,433.54