Finding the Fourth Proportional to 5,912.60, 8,854.72 and 4,676.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,912.60 : 8,854.72 = 4,676.00 : x
2. Step 2: Convert to fraction form
   5,912.60/8,854.72 = 4,676.00/x
3. Step 3: Cross multiply
   5,912.60x = 8,854.72 × 4,676.00
4. Step 4: Simplify right side
   5,912.60x = 41,404,614.76
5. Step 5: Solve for x
   x = 41,404,614.76/5,912.60
6. Step 6: Final answer
   x = 7,002.78