Finding the Fourth Proportional to 9,932.72, 14,905.01 and 4,012.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.72 : 14,905.01 = 4,012.49 : x
2. Step 2: Convert to fraction form
   9,932.72/14,905.01 = 4,012.49/x
3. Step 3: Cross multiply
   9,932.72x = 14,905.01 × 4,012.49
4. Step 4: Simplify right side
   9,932.72x = 59,806,250.87
5. Step 5: Solve for x
   x = 59,806,250.87/9,932.72
6. Step 6: Final answer
   x = 6,021.14