Finding the Fourth Proportional to 13,081.50, 19,611.32 and 6,066.53

Step by Step Solution

1. Step 1: Write the proportion equation
   13,081.50 : 19,611.32 = 6,066.53 : x
2. Step 2: Convert to fraction form
   13,081.50/19,611.32 = 6,066.53/x
3. Step 3: Cross multiply
   13,081.50x = 19,611.32 × 6,066.53
4. Step 4: Simplify right side
   13,081.50x = 118,972,532.73
5. Step 5: Solve for x
   x = 118,972,532.73/13,081.50
6. Step 6: Final answer
   x = 9,094.72