Finding the Fourth Proportional to 162,088.73, 243,152.49 and 49,754.22

Step by Step Solution

1. Step 1: Write the proportion equation
   162,088.73 : 243,152.49 = 49,754.22 : x
2. Step 2: Convert to fraction form
   162,088.73/243,152.49 = 49,754.22/x
3. Step 3: Cross multiply
   162,088.73x = 243,152.49 × 49,754.22
4. Step 4: Simplify right side
   162,088.73x = 12,097,862,481.01
5. Step 5: Solve for x
   x = 12,097,862,481.01/162,088.73
6. Step 6: Final answer
   x = 74,637.29