Finding the Fourth Proportional to 5,656.32, 8,426.16 and 5,484.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,656.32 : 8,426.16 = 5,484.36 : x
2. Step 2: Convert to fraction form
   5,656.32/8,426.16 = 5,484.36/x
3. Step 3: Cross multiply
   5,656.32x = 8,426.16 × 5,484.36
4. Step 4: Simplify right side
   5,656.32x = 46,212,094.86
5. Step 5: Solve for x
   x = 46,212,094.86/5,656.32
6. Step 6: Final answer
   x = 8,169.99