Finding the Fourth Proportional to 162,499.95, 243,780.46 and 73,759.70

Step by Step Solution

1. Step 1: Write the proportion equation
   162,499.95 : 243,780.46 = 73,759.70 : x
2. Step 2: Convert to fraction form
   162,499.95/243,780.46 = 73,759.70/x
3. Step 3: Cross multiply
   162,499.95x = 243,780.46 × 73,759.70
4. Step 4: Simplify right side
   162,499.95x = 17,981,173,595.46
5. Step 5: Solve for x
   x = 17,981,173,595.46/162,499.95
6. Step 6: Final answer
   x = 110,653.41