Finding the Fourth Proportional to 10,076.22, 13,905.52 and 5,600.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.22 : 13,905.52 = 5,600.16 : x
2. Step 2: Convert to fraction form
   10,076.22/13,905.52 = 5,600.16/x
3. Step 3: Cross multiply
   10,076.22x = 13,905.52 × 5,600.16
4. Step 4: Simplify right side
   10,076.22x = 77,873,136.88
5. Step 5: Solve for x
   x = 77,873,136.88/10,076.22
6. Step 6: Final answer
   x = 7,728.41