Finding the Fourth Proportional to 10,371.51, 15,549.57 and 3,347.65

Step by Step Solution

1. Step 1: Write the proportion equation
   10,371.51 : 15,549.57 = 3,347.65 : x
2. Step 2: Convert to fraction form
   10,371.51/15,549.57 = 3,347.65/x
3. Step 3: Cross multiply
   10,371.51x = 15,549.57 × 3,347.65
4. Step 4: Simplify right side
   10,371.51x = 52,054,482.78
5. Step 5: Solve for x
   x = 52,054,482.78/10,371.51
6. Step 6: Final answer
   x = 5,018.99