Finding the Fourth Proportional to 5,099,642.72, 7,647,024.24 and 2,970,334.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,099,642.72 : 7,647,024.24 = 2,970,334.08 : x
2. Step 2: Convert to fraction form
   5,099,642.72/7,647,024.24 = 2,970,334.08/x
3. Step 3: Cross multiply
   5,099,642.72x = 7,647,024.24 × 2,970,334.08
4. Step 4: Simplify right side
   5,099,642.72x = 22,714,216,710,658.10
5. Step 5: Solve for x
   x = 22,714,216,710,658.10/5,099,642.72
6. Step 6: Final answer
   x = 4,454,080.01