Finding the Fourth Proportional to 10,357.51, 14,293.73 and 5,881.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,357.51 : 14,293.73 = 5,881.12 : x
2. Step 2: Convert to fraction form
   10,357.51/14,293.73 = 5,881.12/x
3. Step 3: Cross multiply
   10,357.51x = 14,293.73 × 5,881.12
4. Step 4: Simplify right side
   10,357.51x = 84,063,141.38
5. Step 5: Solve for x
   x = 84,063,141.38/10,357.51
6. Step 6: Final answer
   x = 8,116.15