Finding the Fourth Proportional to 10,715,111.45, 14,787,128.82 and 5,820,613.65

Step by Step Solution

1. Step 1: Write the proportion equation
   10,715,111.45 : 14,787,128.82 = 5,820,613.65 : x
2. Step 2: Convert to fraction form
   10,715,111.45/14,787,128.82 = 5,820,613.65/x
3. Step 3: Cross multiply
   10,715,111.45x = 14,787,128.82 × 5,820,613.65
4. Step 4: Simplify right side
   10,715,111.45x = 86,070,163,854,000.41
5. Step 5: Solve for x
   x = 86,070,163,854,000.41/10,715,111.45
6. Step 6: Final answer
   x = 8,032,596.24