Finding the Fourth Proportional to 10,059.62, 13,881.38 and 5,583.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,059.62 : 13,881.38 = 5,583.48 : x
2. Step 2: Convert to fraction form
   10,059.62/13,881.38 = 5,583.48/x
3. Step 3: Cross multiply
   10,059.62x = 13,881.38 × 5,583.48
4. Step 4: Simplify right side
   10,059.62x = 77,506,379.69
5. Step 5: Solve for x
   x = 77,506,379.69/10,059.62
6. Step 6: Final answer
   x = 7,704.71