Finding the Fourth Proportional to 14,068.69, 21,105.88 and 6,277.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,068.69 : 21,105.88 = 6,277.50 : x
2. Step 2: Convert to fraction form
   14,068.69/21,105.88 = 6,277.50/x
3. Step 3: Cross multiply
   14,068.69x = 21,105.88 × 6,277.50
4. Step 4: Simplify right side
   14,068.69x = 132,492,146.01
5. Step 5: Solve for x
   x = 132,492,146.01/14,068.69
6. Step 6: Final answer
   x = 9,417.52