Finding the Fourth Proportional to 13,019.94, 19,532.34 and 4,261.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,019.94 : 19,532.34 = 4,261.01 : x
2. Step 2: Convert to fraction form
   13,019.94/19,532.34 = 4,261.01/x
3. Step 3: Cross multiply
   13,019.94x = 19,532.34 × 4,261.01
4. Step 4: Simplify right side
   13,019.94x = 83,227,398.40
5. Step 5: Solve for x
   x = 83,227,398.40/13,019.94
6. Step 6: Final answer
   x = 6,392.30