Finding the Fourth Proportional to 8,038.51, 12,061.23 and 4,340.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,038.51 : 12,061.23 = 4,340.01 : x
2. Step 2: Convert to fraction form
   8,038.51/12,061.23 = 4,340.01/x
3. Step 3: Cross multiply
   8,038.51x = 12,061.23 × 4,340.01
4. Step 4: Simplify right side
   8,038.51x = 52,345,858.81
5. Step 5: Solve for x
   x = 52,345,858.81/8,038.51
6. Step 6: Final answer
   x = 6,511.89