Finding the Fourth Proportional to 10,075.92, 13,904.52 and 5,599.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,075.92 : 13,904.52 = 5,599.59 : x
2. Step 2: Convert to fraction form
   10,075.92/13,904.52 = 5,599.59/x
3. Step 3: Cross multiply
   10,075.92x = 13,904.52 × 5,599.59
4. Step 4: Simplify right side
   10,075.92x = 77,859,611.15
5. Step 5: Solve for x
   x = 77,859,611.15/10,075.92
6. Step 6: Final answer
   x = 7,727.30