Finding the Fourth Proportional to 10,373.67, 15,562.78 and 3,799.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.67 : 15,562.78 = 3,799.91 : x
2. Step 2: Convert to fraction form
   10,373.67/15,562.78 = 3,799.91/x
3. Step 3: Cross multiply
   10,373.67x = 15,562.78 × 3,799.91
4. Step 4: Simplify right side
   10,373.67x = 59,137,214.13
5. Step 5: Solve for x
   x = 59,137,214.13/10,373.67
6. Step 6: Final answer
   x = 5,700.70