Finding the Fourth Proportional to 9,577,499.31, 13,217,380.07 and 5,392,625.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,577,499.31 : 13,217,380.07 = 5,392,625.63 : x
2. Step 2: Convert to fraction form
   9,577,499.31/13,217,380.07 = 5,392,625.63/x
3. Step 3: Cross multiply
   9,577,499.31x = 13,217,380.07 × 5,392,625.63
4. Step 4: Simplify right side
   9,577,499.31x = 71,276,382,433,883.16
5. Step 5: Solve for x
   x = 71,276,382,433,883.16/9,577,499.31
6. Step 6: Final answer
   x = 7,442,066.05