Finding the Fourth Proportional to 2,443,242.72, 3,665,097.28 and 759,894.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,242.72 : 3,665,097.28 = 759,894.24 : x
2. Step 2: Convert to fraction form
   2,443,242.72/3,665,097.28 = 759,894.24/x
3. Step 3: Cross multiply
   2,443,242.72x = 3,665,097.28 × 759,894.24
4. Step 4: Simplify right side
   2,443,242.72x = 2,785,086,312,111.67
5. Step 5: Solve for x
   x = 2,785,086,312,111.67/2,443,242.72
6. Step 6: Final answer
   x = 1,139,913.89