Finding the Fourth Proportional to 284,238.72, 392,048.91 and 182,293.74

Step by Step Solution

1. Step 1: Write the proportion equation
   284,238.72 : 392,048.91 = 182,293.74 : x
2. Step 2: Convert to fraction form
   284,238.72/392,048.91 = 182,293.74/x
3. Step 3: Cross multiply
   284,238.72x = 392,048.91 × 182,293.74
4. Step 4: Simplify right side
   284,238.72x = 71,468,062,066.82
5. Step 5: Solve for x
   x = 71,468,062,066.82/284,238.72
6. Step 6: Final answer
   x = 251,436.76