Finding the Fourth Proportional to 189,003.38, 283,510.53 and 48,762

Step by Step Solution

1. Step 1: Write the proportion equation
   189,003.38 : 283,510.53 = 48,762 : x
2. Step 2: Convert to fraction form
   189,003.38/283,510.53 = 48,762/x
3. Step 3: Cross multiply
   189,003.38x = 283,510.53 × 48,762
4. Step 4: Simplify right side
   189,003.38x = 13,824,540,463.86
5. Step 5: Solve for x
   x = 13,824,540,463.86/189,003.38
6. Step 6: Final answer
   x = 73,144.41