Finding the Fourth Proportional to 132,380.49, 182,680.59 and 75,780.93

Step by Step Solution

1. Step 1: Write the proportion equation
   132,380.49 : 182,680.59 = 75,780.93 : x
2. Step 2: Convert to fraction form
   132,380.49/182,680.59 = 75,780.93/x
3. Step 3: Cross multiply
   132,380.49x = 182,680.59 × 75,780.93
4. Step 4: Simplify right side
   132,380.49x = 13,843,705,003.15
5. Step 5: Solve for x
   x = 13,843,705,003.15/132,380.49
6. Step 6: Final answer
   x = 104,575.12