Finding the Fourth Proportional to 25,799.72, 38,695.43 and 7,075.41

Step by Step Solution

1. Step 1: Write the proportion equation
   25,799.72 : 38,695.43 = 7,075.41 : x
2. Step 2: Convert to fraction form
   25,799.72/38,695.43 = 7,075.41/x
3. Step 3: Cross multiply
   25,799.72x = 38,695.43 × 7,075.41
4. Step 4: Simplify right side
   25,799.72x = 273,786,082.82
5. Step 5: Solve for x
   x = 273,786,082.82/25,799.72
6. Step 6: Final answer
   x = 10,611.98