Finding the Fourth Proportional to 2,428,376.28, 3,641,929.72 and 722,060.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,376.28 : 3,641,929.72 = 722,060.04 : x
2. Step 2: Convert to fraction form
   2,428,376.28/3,641,929.72 = 722,060.04/x
3. Step 3: Cross multiply
   2,428,376.28x = 3,641,929.72 × 722,060.04
4. Step 4: Simplify right side
   2,428,376.28x = 2,629,691,919,300.39
5. Step 5: Solve for x
   x = 2,629,691,919,300.39/2,428,376.28
6. Step 6: Final answer
   x = 1,082,901.34