Finding the Fourth Proportional to 249,001.88, 373,506.06 and 82,789.88

Step by Step Solution

1. Step 1: Write the proportion equation
   249,001.88 : 373,506.06 = 82,789.88 : x
2. Step 2: Convert to fraction form
   249,001.88/373,506.06 = 82,789.88/x
3. Step 3: Cross multiply
   249,001.88x = 373,506.06 × 82,789.88
4. Step 4: Simplify right side
   249,001.88x = 30,922,520,019.14
5. Step 5: Solve for x
   x = 30,922,520,019.14/249,001.88
6. Step 6: Final answer
   x = 124,185.89