Finding the Fourth Proportional to 2,781,499.48, 4,171,574.88 and 759,752.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,499.48 : 4,171,574.88 = 759,752.86 : x
2. Step 2: Convert to fraction form
   2,781,499.48/4,171,574.88 = 759,752.86/x
3. Step 3: Cross multiply
   2,781,499.48x = 4,171,574.88 × 759,752.86
4. Step 4: Simplify right side
   2,781,499.48x = 3,169,365,945,784.16
5. Step 5: Solve for x
   x = 3,169,365,945,784.16/2,781,499.48
6. Step 6: Final answer
   x = 1,139,445.10