Finding the Fourth Proportional to 7,484.32, 10,337.52 and 5,134.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,484.32 : 10,337.52 = 5,134.24 : x
2. Step 2: Convert to fraction form
   7,484.32/10,337.52 = 5,134.24/x
3. Step 3: Cross multiply
   7,484.32x = 10,337.52 × 5,134.24
4. Step 4: Simplify right side
   7,484.32x = 53,075,308.68
5. Step 5: Solve for x
   x = 53,075,308.68/7,484.32
6. Step 6: Final answer
   x = 7,091.53