Finding the Fourth Proportional to 42,638.16, 58,856.88 and 32,058.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,638.16 : 58,856.88 = 32,058.54 : x
2. Step 2: Convert to fraction form
   42,638.16/58,856.88 = 32,058.54/x
3. Step 3: Cross multiply
   42,638.16x = 58,856.88 × 32,058.54
4. Step 4: Simplify right side
   42,638.16x = 1,886,865,641.76
5. Step 5: Solve for x
   x = 1,886,865,641.76/42,638.16
6. Step 6: Final answer
   x = 44,252.98