Finding the Fourth Proportional to 10,367,449.02, 15,549,401.43 and 2,792,643.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367,449.02 : 15,549,401.43 = 2,792,643.30 : x
2. Step 2: Convert to fraction form
   10,367,449.02/15,549,401.43 = 2,792,643.30/x
3. Step 3: Cross multiply
   10,367,449.02x = 15,549,401.43 × 2,792,643.30
4. Step 4: Simplify right side
   10,367,449.02x = 43,423,931,722,499.91
5. Step 5: Solve for x
   x = 43,423,931,722,499.91/10,367,449.02
6. Step 6: Final answer
   x = 4,188,487.61