Finding the Fourth Proportional to 21,461.52, 32,195.88 and 6,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   21,461.52 : 32,195.88 = 6,667.48 : x
2. Step 2: Convert to fraction form
   21,461.52/32,195.88 = 6,667.48/x
3. Step 3: Cross multiply
   21,461.52x = 32,195.88 × 6,667.48
4. Step 4: Simplify right side
   21,461.52x = 214,665,426.23
5. Step 5: Solve for x
   x = 214,665,426.23/21,461.52
6. Step 6: Final answer
   x = 10,002.34