Finding the Fourth Proportional to 11,898.98, 17,848.50 and 3,014.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,898.98 : 17,848.50 = 3,014.30 : x
2. Step 2: Convert to fraction form
   11,898.98/17,848.50 = 3,014.30/x
3. Step 3: Cross multiply
   11,898.98x = 17,848.50 × 3,014.30
4. Step 4: Simplify right side
   11,898.98x = 53,800,733.55
5. Step 5: Solve for x
   x = 53,800,733.55/11,898.98
6. Step 6: Final answer
   x = 4,521.46