Finding the Fourth Proportional to 10,312.67, 15,475.15 and 3,738.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,312.67 : 15,475.15 = 3,738.00 : x
2. Step 2: Convert to fraction form
   10,312.67/15,475.15 = 3,738.00/x
3. Step 3: Cross multiply
   10,312.67x = 15,475.15 × 3,738.00
4. Step 4: Simplify right side
   10,312.67x = 57,846,086.36
5. Step 5: Solve for x
   x = 57,846,086.36/10,312.67
6. Step 6: Final answer
   x = 5,609.23