Finding the Fourth Proportional to 9,611.88, 14,417.91 and 3,038.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,611.88 : 14,417.91 = 3,038.10 : x
2. Step 2: Convert to fraction form
   9,611.88/14,417.91 = 3,038.10/x
3. Step 3: Cross multiply
   9,611.88x = 14,417.91 × 3,038.10
4. Step 4: Simplify right side
   9,611.88x = 43,803,052.37
5. Step 5: Solve for x
   x = 43,803,052.37/9,611.88
6. Step 6: Final answer
   x = 4,557.18