Finding the Fourth Proportional to 11,192,965.98, 15,444,919.71 and 7,061,438.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,192,965.98 : 15,444,919.71 = 7,061,438.94 : x
2. Step 2: Convert to fraction form
   11,192,965.98/15,444,919.71 = 7,061,438.94/x
3. Step 3: Cross multiply
   11,192,965.98x = 15,444,919.71 × 7,061,438.94
4. Step 4: Simplify right side
   11,192,965.98x = 109,063,357,465,367.52
5. Step 5: Solve for x
   x = 109,063,357,465,367.52/11,192,965.98
6. Step 6: Final answer
   x = 9,743,919.32