Finding the Fourth Proportional to 5,558.20, 8,334.71 and 2,047.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,558.20 : 8,334.71 = 2,047.31 : x
2. Step 2: Convert to fraction form
   5,558.20/8,334.71 = 2,047.31/x
3. Step 3: Cross multiply
   5,558.20x = 8,334.71 × 2,047.31
4. Step 4: Simplify right side
   5,558.20x = 17,063,724.89
5. Step 5: Solve for x
   x = 17,063,724.89/5,558.20
6. Step 6: Final answer
   x = 3,070.01