Finding the Fourth Proportional to 249,156.01, 373,793.55 and 80,676.52

Step by Step Solution

1. Step 1: Write the proportion equation
   249,156.01 : 373,793.55 = 80,676.52 : x
2. Step 2: Convert to fraction form
   249,156.01/373,793.55 = 80,676.52/x
3. Step 3: Cross multiply
   249,156.01x = 373,793.55 × 80,676.52
4. Step 4: Simplify right side
   249,156.01x = 30,156,362,812.45
5. Step 5: Solve for x
   x = 30,156,362,812.45/249,156.01
6. Step 6: Final answer
   x = 121,034.06