Finding the Fourth Proportional to 17,535.76, 26,299.89 and 5,053.45

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.76 : 26,299.89 = 5,053.45 : x
2. Step 2: Convert to fraction form
   17,535.76/26,299.89 = 5,053.45/x
3. Step 3: Cross multiply
   17,535.76x = 26,299.89 × 5,053.45
4. Step 4: Simplify right side
   17,535.76x = 132,905,179.12
5. Step 5: Solve for x
   x = 132,905,179.12/17,535.76
6. Step 6: Final answer
   x = 7,579.09