Finding the Fourth Proportional to 49,598.06, 68,480.96 and 30,503.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,598.06 : 68,480.96 = 30,503.52 : x
2. Step 2: Convert to fraction form
   49,598.06/68,480.96 = 30,503.52/x
3. Step 3: Cross multiply
   49,598.06x = 68,480.96 × 30,503.52
4. Step 4: Simplify right side
   49,598.06x = 2,088,910,180.46
5. Step 5: Solve for x
   x = 2,088,910,180.46/49,598.06
6. Step 6: Final answer
   x = 42,116.78