Finding the Fourth Proportional to 5,398,008.89, 7,449,046.54 and 2,950,599.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,398,008.89 : 7,449,046.54 = 2,950,599.15 : x
2. Step 2: Convert to fraction form
   5,398,008.89/7,449,046.54 = 2,950,599.15/x
3. Step 3: Cross multiply
   5,398,008.89x = 7,449,046.54 × 2,950,599.15
4. Step 4: Simplify right side
   5,398,008.89x = 21,979,150,381,857.94
5. Step 5: Solve for x
   x = 21,979,150,381,857.94/5,398,008.89
6. Step 6: Final answer
   x = 4,071,714.38