Finding the Fourth Proportional to 9,017.49, 12,444.72 and 5,038.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,017.49 : 12,444.72 = 5,038.77 : x
2. Step 2: Convert to fraction form
   9,017.49/12,444.72 = 5,038.77/x
3. Step 3: Cross multiply
   9,017.49x = 12,444.72 × 5,038.77
4. Step 4: Simplify right side
   9,017.49x = 62,706,081.79
5. Step 5: Solve for x
   x = 62,706,081.79/9,017.49
6. Step 6: Final answer
   x = 6,953.83