Finding the Fourth Proportional to 11,562,055.59, 17,337,408.27 and 5,719,490.85

Step by Step Solution

1. Step 1: Write the proportion equation
   11,562,055.59 : 17,337,408.27 = 5,719,490.85 : x
2. Step 2: Convert to fraction form
   11,562,055.59/17,337,408.27 = 5,719,490.85/x
3. Step 3: Cross multiply
   11,562,055.59x = 17,337,408.27 × 5,719,490.85
4. Step 4: Simplify right side
   11,562,055.59x = 99,161,147,962,979.33
5. Step 5: Solve for x
   x = 99,161,147,962,979.33/11,562,055.59
6. Step 6: Final answer
   x = 8,576,428.92