Finding the Fourth Proportional to 8,826,995.37, 12,182,274.18 and 5,156,829.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,826,995.37 : 12,182,274.18 = 5,156,829.39 : x
2. Step 2: Convert to fraction form
   8,826,995.37/12,182,274.18 = 5,156,829.39/x
3. Step 3: Cross multiply
   8,826,995.37x = 12,182,274.18 × 5,156,829.39
4. Step 4: Simplify right side
   8,826,995.37x = 62,821,909,528,462.15
5. Step 5: Solve for x
   x = 62,821,909,528,462.15/8,826,995.37
6. Step 6: Final answer
   x = 7,117,020.79