Finding the Fourth Proportional to 3,425,978.88, 5,138,972.17 and 1,029,823.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,978.88 : 5,138,972.17 = 1,029,823.52 : x
2. Step 2: Convert to fraction form
   3,425,978.88/5,138,972.17 = 1,029,823.52/x
3. Step 3: Cross multiply
   3,425,978.88x = 5,138,972.17 × 1,029,823.52
4. Step 4: Simplify right side
   3,425,978.88x = 5,292,234,381,022.02
5. Step 5: Solve for x
   x = 5,292,234,381,022.02/3,425,978.88
6. Step 6: Final answer
   x = 1,544,736.43