Finding the Fourth Proportional to 10,052.99, 13,873.86 and 5,576.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052.99 : 13,873.86 = 5,576.70 : x
2. Step 2: Convert to fraction form
   10,052.99/13,873.86 = 5,576.70/x
3. Step 3: Cross multiply
   10,052.99x = 13,873.86 × 5,576.70
4. Step 4: Simplify right side
   10,052.99x = 77,370,355.06
5. Step 5: Solve for x
   x = 77,370,355.06/10,052.99
6. Step 6: Final answer
   x = 7,696.26