Finding the Fourth Proportional to 10,080.57, 15,110.73 and 3,838.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.57 : 15,110.73 = 3,838.98 : x
2. Step 2: Convert to fraction form
   10,080.57/15,110.73 = 3,838.98/x
3. Step 3: Cross multiply
   10,080.57x = 15,110.73 × 3,838.98
4. Step 4: Simplify right side
   10,080.57x = 58,009,790.26
5. Step 5: Solve for x
   x = 58,009,790.26/10,080.57
6. Step 6: Final answer
   x = 5,754.61