Finding the Fourth Proportional to 10,373.43, 15,561.86 and 3,808.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.43 : 15,561.86 = 3,808.83 : x
2. Step 2: Convert to fraction form
   10,373.43/15,561.86 = 3,808.83/x
3. Step 3: Cross multiply
   10,373.43x = 15,561.86 × 3,808.83
4. Step 4: Simplify right side
   10,373.43x = 59,272,460.18
5. Step 5: Solve for x
   x = 59,272,460.18/10,373.43
6. Step 6: Final answer
   x = 5,713.87