Finding the Fourth Proportional to 9,747,651.48, 13,452,255.06 and 5,397,216.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,747,651.48 : 13,452,255.06 = 5,397,216.42 : x
2. Step 2: Convert to fraction form
   9,747,651.48/13,452,255.06 = 5,397,216.42/x
3. Step 3: Cross multiply
   9,747,651.48x = 13,452,255.06 × 5,397,216.42
4. Step 4: Simplify right side
   9,747,651.48x = 72,604,731,895,860.09
5. Step 5: Solve for x
   x = 72,604,731,895,860.09/9,747,651.48
6. Step 6: Final answer
   x = 7,448,433.30