Finding the Fourth Proportional to 7,253.38, 10,870.32 and 5,970.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,253.38 : 10,870.32 = 5,970.34 : x
2. Step 2: Convert to fraction form
   7,253.38/10,870.32 = 5,970.34/x
3. Step 3: Cross multiply
   7,253.38x = 10,870.32 × 5,970.34
4. Step 4: Simplify right side
   7,253.38x = 64,899,506.31
5. Step 5: Solve for x
   x = 64,899,506.31/7,253.38
6. Step 6: Final answer
   x = 8,947.48