Finding the Fourth Proportional to 7,656,408.79, 10,566,588.71 and 5,719,306.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,656,408.79 : 10,566,588.71 = 5,719,306.35 : x
2. Step 2: Convert to fraction form
   7,656,408.79/10,566,588.71 = 5,719,306.35/x
3. Step 3: Cross multiply
   7,656,408.79x = 10,566,588.71 × 5,719,306.35
4. Step 4: Simplify right side
   7,656,408.79x = 60,433,557,906,941.31
5. Step 5: Solve for x
   x = 60,433,557,906,941.31/7,656,408.79
6. Step 6: Final answer
   x = 7,893,198.96