Finding the Fourth Proportional to 7,674.02, 10,590.59 and 5,117.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,674.02 : 10,590.59 = 5,117.35 : x
2. Step 2: Convert to fraction form
   7,674.02/10,590.59 = 5,117.35/x
3. Step 3: Cross multiply
   7,674.02x = 10,590.59 × 5,117.35
4. Step 4: Simplify right side
   7,674.02x = 54,195,755.72
5. Step 5: Solve for x
   x = 54,195,755.72/7,674.02
6. Step 6: Final answer
   x = 7,062.24