Finding the Fourth Proportional to 9,690,059.69, 13,368,080.89 and 5,767,616.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,690,059.69 : 13,368,080.89 = 5,767,616.26 : x
2. Step 2: Convert to fraction form
   9,690,059.69/13,368,080.89 = 5,767,616.26/x
3. Step 3: Cross multiply
   9,690,059.69x = 13,368,080.89 × 5,767,616.26
4. Step 4: Simplify right side
   9,690,059.69x = 77,101,960,730,078.89
5. Step 5: Solve for x
   x = 77,101,960,730,078.89/9,690,059.69
6. Step 6: Final answer
   x = 7,956,809.68