Finding the Fourth Proportional to 10,081.33, 13,910.20 and 5,888.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,081.33 : 13,910.20 = 5,888.77 : x
2. Step 2: Convert to fraction form
   10,081.33/13,910.20 = 5,888.77/x
3. Step 3: Cross multiply
   10,081.33x = 13,910.20 × 5,888.77
4. Step 4: Simplify right side
   10,081.33x = 81,913,968.45
5. Step 5: Solve for x
   x = 81,913,968.45/10,081.33
6. Step 6: Final answer
   x = 8,125.31