Finding the Fourth Proportional to 5,300.30, 7,948.60 and 1,551.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.30 : 7,948.60 = 1,551.08 : x
2. Step 2: Convert to fraction form
   5,300.30/7,948.60 = 1,551.08/x
3. Step 3: Cross multiply
   5,300.30x = 7,948.60 × 1,551.08
4. Step 4: Simplify right side
   5,300.30x = 12,328,930.48
5. Step 5: Solve for x
   x = 12,328,930.48/5,300.30
6. Step 6: Final answer
   x = 2,326.08