Finding the Fourth Proportional to 7,552.02, 10,422.93 and 5,434.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,552.02 : 10,422.93 = 5,434.56 : x
2. Step 2: Convert to fraction form
   7,552.02/10,422.93 = 5,434.56/x
3. Step 3: Cross multiply
   7,552.02x = 10,422.93 × 5,434.56
4. Step 4: Simplify right side
   7,552.02x = 56,644,038.46
5. Step 5: Solve for x
   x = 56,644,038.46/7,552.02
6. Step 6: Final answer
   x = 7,500.51