Finding the Fourth Proportional to 10,059.06, 13,881.29 and 5,582.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,059.06 : 13,881.29 = 5,582.54 : x
2. Step 2: Convert to fraction form
   10,059.06/13,881.29 = 5,582.54/x
3. Step 3: Cross multiply
   10,059.06x = 13,881.29 × 5,582.54
4. Step 4: Simplify right side
   10,059.06x = 77,492,894.87
5. Step 5: Solve for x
   x = 77,492,894.87/10,059.06
6. Step 6: Final answer
   x = 7,703.79