Finding the Fourth Proportional to 9,053.34, 12,493.95 and 5,074.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,053.34 : 12,493.95 = 5,074.53 : x
2. Step 2: Convert to fraction form
   9,053.34/12,493.95 = 5,074.53/x
3. Step 3: Cross multiply
   9,053.34x = 12,493.95 × 5,074.53
4. Step 4: Simplify right side
   9,053.34x = 63,400,924.09
5. Step 5: Solve for x
   x = 63,400,924.09/9,053.34
6. Step 6: Final answer
   x = 7,003.04