Finding the Fourth Proportional to 10,053.56, 15,074.69 and 4,134.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,053.56 : 15,074.69 = 4,134.57 : x
2. Step 2: Convert to fraction form
   10,053.56/15,074.69 = 4,134.57/x
3. Step 3: Cross multiply
   10,053.56x = 15,074.69 × 4,134.57
4. Step 4: Simplify right side
   10,053.56x = 62,327,340.36
5. Step 5: Solve for x
   x = 62,327,340.36/10,053.56
6. Step 6: Final answer
   x = 6,199.53