Finding the Fourth Proportional to 162,493, 243,762.82 and 50,182.82

Step by Step Solution

1. Step 1: Write the proportion equation
   162,493 : 243,762.82 = 50,182.82 : x
2. Step 2: Convert to fraction form
   162,493/243,762.82 = 50,182.82/x
3. Step 3: Cross multiply
   162,493x = 243,762.82 × 50,182.82
4. Step 4: Simplify right side
   162,493x = 12,232,705,718.75
5. Step 5: Solve for x
   x = 12,232,705,718.75/162,493
6. Step 6: Final answer
   x = 75,281.43