Finding the Fourth Proportional to 42,638.66, 58,857.57 and 32,059.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,638.66 : 58,857.57 = 32,059.04 : x
2. Step 2: Convert to fraction form
   42,638.66/58,857.57 = 32,059.04/x
3. Step 3: Cross multiply
   42,638.66x = 58,857.57 × 32,059.04
4. Step 4: Simplify right side
   42,638.66x = 1,886,917,190.93
5. Step 5: Solve for x
   x = 1,886,917,190.93/42,638.66
6. Step 6: Final answer
   x = 44,253.67