Finding the Fourth Proportional to 28,541.69, 42,832.01 and 10,073.69

Step by Step Solution

1. Step 1: Write the proportion equation
   28,541.69 : 42,832.01 = 10,073.69 : x
2. Step 2: Convert to fraction form
   28,541.69/42,832.01 = 10,073.69/x
3. Step 3: Cross multiply
   28,541.69x = 42,832.01 × 10,073.69
4. Step 4: Simplify right side
   28,541.69x = 431,476,390.82
5. Step 5: Solve for x
   x = 431,476,390.82/28,541.69
6. Step 6: Final answer
   x = 15,117.41