Finding the Fourth Proportional to 162,217.06, 243,326.18 and 49,896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   162,217.06 : 243,326.18 = 49,896.52 : x
2. Step 2: Convert to fraction form
   162,217.06/243,326.18 = 49,896.52/x
3. Step 3: Cross multiply
   162,217.06x = 243,326.18 × 49,896.52
4. Step 4: Simplify right side
   162,217.06x = 12,141,129,606.89
5. Step 5: Solve for x
   x = 12,141,129,606.89/162,217.06
6. Step 6: Final answer
   x = 74,844.96