Finding the Fourth Proportional to 12,047.32, 18,074.25 and 5,025.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,047.32 : 18,074.25 = 5,025.01 : x
2. Step 2: Convert to fraction form
   12,047.32/18,074.25 = 5,025.01/x
3. Step 3: Cross multiply
   12,047.32x = 18,074.25 × 5,025.01
4. Step 4: Simplify right side
   12,047.32x = 90,823,286.99
5. Step 5: Solve for x
   x = 90,823,286.99/12,047.32
6. Step 6: Final answer
   x = 7,538.88