Finding the Fourth Proportional to 9,285.29, 13,927.88 and 3,045.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,285.29 : 13,927.88 = 3,045.25 : x
2. Step 2: Convert to fraction form
   9,285.29/13,927.88 = 3,045.25/x
3. Step 3: Cross multiply
   9,285.29x = 13,927.88 × 3,045.25
4. Step 4: Simplify right side
   9,285.29x = 42,413,901.59
5. Step 5: Solve for x
   x = 42,413,901.59/9,285.29
6. Step 6: Final answer
   x = 4,567.86