Finding the Fourth Proportional to 13,061.42, 19,592.07 and 4,296.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,061.42 : 19,592.07 = 4,296.33 : x
2. Step 2: Convert to fraction form
   13,061.42/19,592.07 = 4,296.33/x
3. Step 3: Cross multiply
   13,061.42x = 19,592.07 × 4,296.33
4. Step 4: Simplify right side
   13,061.42x = 84,173,998.10
5. Step 5: Solve for x
   x = 84,173,998.10/13,061.42
6. Step 6: Final answer
   x = 6,444.48