Finding the Fourth Proportional to 162,496.48, 243,719.52 and 62,703.52

Step by Step Solution

1. Step 1: Write the proportion equation
   162,496.48 : 243,719.52 = 62,703.52 : x
2. Step 2: Convert to fraction form
   162,496.48/243,719.52 = 62,703.52/x
3. Step 3: Cross multiply
   162,496.48x = 243,719.52 × 62,703.52
4. Step 4: Simplify right side
   162,496.48x = 15,282,071,796.71
5. Step 5: Solve for x
   x = 15,282,071,796.71/162,496.48
6. Step 6: Final answer
   x = 94,045.56