Finding the Fourth Proportional to 9,562.50, 14,335.86 and 4,020.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,562.50 : 14,335.86 = 4,020.12 : x
2. Step 2: Convert to fraction form
   9,562.50/14,335.86 = 4,020.12/x
3. Step 3: Cross multiply
   9,562.50x = 14,335.86 × 4,020.12
4. Step 4: Simplify right side
   9,562.50x = 57,631,877.50
5. Step 5: Solve for x
   x = 57,631,877.50/9,562.50
6. Step 6: Final answer
   x = 6,026.86