Finding the Fourth Proportional to 10,748.13, 14,832.57 and 5,903.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,748.13 : 14,832.57 = 5,903.25 : x
2. Step 2: Convert to fraction form
   10,748.13/14,832.57 = 5,903.25/x
3. Step 3: Cross multiply
   10,748.13x = 14,832.57 × 5,903.25
4. Step 4: Simplify right side
   10,748.13x = 87,560,339.34
5. Step 5: Solve for x
   x = 87,560,339.34/10,748.13
6. Step 6: Final answer
   x = 8,146.56