Finding the Fourth Proportional to 10,055.61, 13,875.53 and 5,806.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055.61 : 13,875.53 = 5,806.62 : x
2. Step 2: Convert to fraction form
   10,055.61/13,875.53 = 5,806.62/x
3. Step 3: Cross multiply
   10,055.61x = 13,875.53 × 5,806.62
4. Step 4: Simplify right side
   10,055.61x = 80,569,900.98
5. Step 5: Solve for x
   x = 80,569,900.98/10,055.61
6. Step 6: Final answer
   x = 8,012.43