Finding the Fourth Proportional to 5,594,498.76, 7,720,184.34 and 3,147,158.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,594,498.76 : 7,720,184.34 = 3,147,158.28 : x
2. Step 2: Convert to fraction form
   5,594,498.76/7,720,184.34 = 3,147,158.28/x
3. Step 3: Cross multiply
   5,594,498.76x = 7,720,184.34 × 3,147,158.28
4. Step 4: Simplify right side
   5,594,498.76x = 24,296,642,068,757.33
5. Step 5: Solve for x
   x = 24,296,642,068,757.33/5,594,498.76
6. Step 6: Final answer
   x = 4,342,952.45