Finding the Fourth Proportional to 2,472,242.76, 3,708,942.48 and 766,296.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,242.76 : 3,708,942.48 = 766,296.72 : x
2. Step 2: Convert to fraction form
   2,472,242.76/3,708,942.48 = 766,296.72/x
3. Step 3: Cross multiply
   2,472,242.76x = 3,708,942.48 × 766,296.72
4. Step 4: Simplify right side
   2,472,242.76x = 2,842,150,457,092.67
5. Step 5: Solve for x
   x = 2,842,150,457,092.67/2,472,242.76
6. Step 6: Final answer
   x = 1,149,624.34