Finding the Fourth Proportional to 10,067.71, 13,893.42 and 5,592.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.71 : 13,893.42 = 5,592.13 : x
2. Step 2: Convert to fraction form
   10,067.71/13,893.42 = 5,592.13/x
3. Step 3: Cross multiply
   10,067.71x = 13,893.42 × 5,592.13
4. Step 4: Simplify right side
   10,067.71x = 77,693,741.32
5. Step 5: Solve for x
   x = 77,693,741.32/10,067.71
6. Step 6: Final answer
   x = 7,717.13