Finding the Fourth Proportional to 5,594,064.48, 7,719,732 and 3,146,490.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,594,064.48 : 7,719,732 = 3,146,490.72 : x
2. Step 2: Convert to fraction form
   5,594,064.48/7,719,732 = 3,146,490.72/x
3. Step 3: Cross multiply
   5,594,064.48x = 7,719,732 × 3,146,490.72
4. Step 4: Simplify right side
   5,594,064.48x = 24,290,065,098,887.04
5. Step 5: Solve for x
   x = 24,290,065,098,887.04/5,594,064.48
6. Step 6: Final answer
   x = 4,342,113.89