Finding the Fourth Proportional to 5,483.43, 8,224.52 and 1,587.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,483.43 : 8,224.52 = 1,587.83 : x
2. Step 2: Convert to fraction form
   5,483.43/8,224.52 = 1,587.83/x
3. Step 3: Cross multiply
   5,483.43x = 8,224.52 × 1,587.83
4. Step 4: Simplify right side
   5,483.43x = 13,059,090.53
5. Step 5: Solve for x
   x = 13,059,090.53/5,483.43
6. Step 6: Final answer
   x = 2,381.56