Finding the Fourth Proportional to 249,096.82, 373,642.77 and 114,122.61

Step by Step Solution

1. Step 1: Write the proportion equation
   249,096.82 : 373,642.77 = 114,122.61 : x
2. Step 2: Convert to fraction form
   249,096.82/373,642.77 = 114,122.61/x
3. Step 3: Cross multiply
   249,096.82x = 373,642.77 × 114,122.61
4. Step 4: Simplify right side
   249,096.82x = 42,641,087,672.26
5. Step 5: Solve for x
   x = 42,641,087,672.26/249,096.82
6. Step 6: Final answer
   x = 171,182.78