Finding the Fourth Proportional to 10,881,133.47, 15,015,964.17 and 5,986,250.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,881,133.47 : 15,015,964.17 = 5,986,250.82 : x
2. Step 2: Convert to fraction form
   10,881,133.47/15,015,964.17 = 5,986,250.82/x
3. Step 3: Cross multiply
   10,881,133.47x = 15,015,964.17 × 5,986,250.82
4. Step 4: Simplify right side
   10,881,133.47x = 89,889,327,825,753.12
5. Step 5: Solve for x
   x = 89,889,327,825,753.12/10,881,133.47
6. Step 6: Final answer
   x = 8,261,026.12