Finding the Fourth Proportional to 21,338.16, 32,003.37 and 5,752.14

Step by Step Solution

1. Step 1: Write the proportion equation
   21,338.16 : 32,003.37 = 5,752.14 : x
2. Step 2: Convert to fraction form
   21,338.16/32,003.37 = 5,752.14/x
3. Step 3: Cross multiply
   21,338.16x = 32,003.37 × 5,752.14
4. Step 4: Simplify right side
   21,338.16x = 184,087,864.71
5. Step 5: Solve for x
   x = 184,087,864.71/21,338.16
6. Step 6: Final answer
   x = 8,627.17