Finding the Fourth Proportional to 42,614.16, 58,834.94 and 38,130.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,614.16 : 58,834.94 = 38,130.12 : x
2. Step 2: Convert to fraction form
   42,614.16/58,834.94 = 38,130.12/x
3. Step 3: Cross multiply
   42,614.16x = 58,834.94 × 38,130.12
4. Step 4: Simplify right side
   42,614.16x = 2,243,383,322.39
5. Step 5: Solve for x
   x = 2,243,383,322.39/42,614.16
6. Step 6: Final answer
   x = 52,644.08