Finding the Fourth Proportional to 9,515,613.39, 13,131,560.88 and 5,164,701.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,515,613.39 : 13,131,560.88 = 5,164,701.27 : x
2. Step 2: Convert to fraction form
   9,515,613.39/13,131,560.88 = 5,164,701.27/x
3. Step 3: Cross multiply
   9,515,613.39x = 13,131,560.88 × 5,164,701.27
4. Step 4: Simplify right side
   9,515,613.39x = 67,820,589,154,018.31
5. Step 5: Solve for x
   x = 67,820,589,154,018.31/9,515,613.39
6. Step 6: Final answer
   x = 7,127,295.57