Finding the Fourth Proportional to 462,397.42, 693,989.79 and 182,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   462,397.42 : 693,989.79 = 182,111.50 : x
2. Step 2: Convert to fraction form
   462,397.42/693,989.79 = 182,111.50/x
3. Step 3: Cross multiply
   462,397.42x = 693,989.79 × 182,111.50
4. Step 4: Simplify right side
   462,397.42x = 126,383,521,641.59
5. Step 5: Solve for x
   x = 126,383,521,641.59/462,397.42
6. Step 6: Final answer
   x = 273,322.29