Finding the Fourth Proportional to 8,045.86, 12,071.39 and 2,500.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.86 : 12,071.39 = 2,500.30 : x
2. Step 2: Convert to fraction form
   8,045.86/12,071.39 = 2,500.30/x
3. Step 3: Cross multiply
   8,045.86x = 12,071.39 × 2,500.30
4. Step 4: Simplify right side
   8,045.86x = 30,182,096.42
5. Step 5: Solve for x
   x = 30,182,096.42/8,045.86
6. Step 6: Final answer
   x = 3,751.26