Finding the Fourth Proportional to 9,016,282.32, 12,443,805.06 and 5,708,883.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016,282.32 : 12,443,805.06 = 5,708,883.98 : x
2. Step 2: Convert to fraction form
   9,016,282.32/12,443,805.06 = 5,708,883.98/x
3. Step 3: Cross multiply
   9,016,282.32x = 12,443,805.06 × 5,708,883.98
4. Step 4: Simplify right side
   9,016,282.32x = 71,040,239,357,276.95
5. Step 5: Solve for x
   x = 71,040,239,357,276.95/9,016,282.32
6. Step 6: Final answer
   x = 7,879,105.47