Finding the Fourth Proportional to 10,075.66, 13,906.62 and 5,600.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,075.66 : 13,906.62 = 5,600.94 : x
2. Step 2: Convert to fraction form
   10,075.66/13,906.62 = 5,600.94/x
3. Step 3: Cross multiply
   10,075.66x = 13,906.62 × 5,600.94
4. Step 4: Simplify right side
   10,075.66x = 77,890,144.22
5. Step 5: Solve for x
   x = 77,890,144.22/10,075.66
6. Step 6: Final answer
   x = 7,730.53