Finding the Fourth Proportional to 193,510.29, 267,050.82 and 107,470.62

Step by Step Solution

1. Step 1: Write the proportion equation
   193,510.29 : 267,050.82 = 107,470.62 : x
2. Step 2: Convert to fraction form
   193,510.29/267,050.82 = 107,470.62/x
3. Step 3: Cross multiply
   193,510.29x = 267,050.82 × 107,470.62
4. Step 4: Simplify right side
   193,510.29x = 28,700,117,196.91
5. Step 5: Solve for x
   x = 28,700,117,196.91/193,510.29
6. Step 6: Final answer
   x = 148,313.13