Finding the Fourth Proportional to 162,012.52, 243,026.14 and 49,684.52

Step by Step Solution

1. Step 1: Write the proportion equation
   162,012.52 : 243,026.14 = 49,684.52 : x
2. Step 2: Convert to fraction form
   162,012.52/243,026.14 = 49,684.52/x
3. Step 3: Cross multiply
   162,012.52x = 243,026.14 × 49,684.52
4. Step 4: Simplify right side
   162,012.52x = 12,074,637,113.35
5. Step 5: Solve for x
   x = 12,074,637,113.35/162,012.52
6. Step 6: Final answer
   x = 74,529.04