Finding the Fourth Proportional to 9,498,338.96, 13,107,718.98 and 5,147,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,498,338.96 : 13,107,718.98 = 5,147,425.25 : x
2. Step 2: Convert to fraction form
   9,498,338.96/13,107,718.98 = 5,147,425.25/x
3. Step 3: Cross multiply
   9,498,338.96x = 13,107,718.98 × 5,147,425.25
4. Step 4: Simplify right side
   9,498,338.96x = 67,471,003,582,017.66
5. Step 5: Solve for x
   x = 67,471,003,582,017.66/9,498,338.96
6. Step 6: Final answer
   x = 7,103,452.91