Finding the Fourth Proportional to 299,061.52, 448,411.59 and 119,174.62

Step by Step Solution

1. Step 1: Write the proportion equation
   299,061.52 : 448,411.59 = 119,174.62 : x
2. Step 2: Convert to fraction form
   299,061.52/448,411.59 = 119,174.62/x
3. Step 3: Cross multiply
   299,061.52x = 448,411.59 × 119,174.62
4. Step 4: Simplify right side
   299,061.52x = 53,439,280,167.72
5. Step 5: Solve for x
   x = 53,439,280,167.72/299,061.52
6. Step 6: Final answer
   x = 178,689.93