Finding the Fourth Proportional to 8,499.93, 12,733.32 and 5,569.35

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499.93 : 12,733.32 = 5,569.35 : x
2. Step 2: Convert to fraction form
   8,499.93/12,733.32 = 5,569.35/x
3. Step 3: Cross multiply
   8,499.93x = 12,733.32 × 5,569.35
4. Step 4: Simplify right side
   8,499.93x = 70,916,315.74
5. Step 5: Solve for x
   x = 70,916,315.74/8,499.93
6. Step 6: Final answer
   x = 8,343.16