Finding the Fourth Proportional to 10,374.52, 15,559.86 and 3,803.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,374.52 : 15,559.86 = 3,803.80 : x
2. Step 2: Convert to fraction form
   10,374.52/15,559.86 = 3,803.80/x
3. Step 3: Cross multiply
   10,374.52x = 15,559.86 × 3,803.80
4. Step 4: Simplify right side
   10,374.52x = 59,186,595.47
5. Step 5: Solve for x
   x = 59,186,595.47/10,374.52
6. Step 6: Final answer
   x = 5,705.00