Finding the Fourth Proportional to 10,348.13, 15,513.69 and 3,770.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.13 : 15,513.69 = 3,770.12 : x
2. Step 2: Convert to fraction form
   10,348.13/15,513.69 = 3,770.12/x
3. Step 3: Cross multiply
   10,348.13x = 15,513.69 × 3,770.12
4. Step 4: Simplify right side
   10,348.13x = 58,488,472.94
5. Step 5: Solve for x
   x = 58,488,472.94/10,348.13
6. Step 6: Final answer
   x = 5,652.08