Finding the Fourth Proportional to 8,045.74, 12,064.50 and 3,364.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.74 : 12,064.50 = 3,364.47 : x
2. Step 2: Convert to fraction form
   8,045.74/12,064.50 = 3,364.47/x
3. Step 3: Cross multiply
   8,045.74x = 12,064.50 × 3,364.47
4. Step 4: Simplify right side
   8,045.74x = 40,590,648.32
5. Step 5: Solve for x
   x = 40,590,648.32/8,045.74
6. Step 6: Final answer
   x = 5,044.99