Finding the Fourth Proportional to 132,776.34, 199,056.31 and 61,743.82

Step by Step Solution

1. Step 1: Write the proportion equation
   132,776.34 : 199,056.31 = 61,743.82 : x
2. Step 2: Convert to fraction form
   132,776.34/199,056.31 = 61,743.82/x
3. Step 3: Cross multiply
   132,776.34x = 199,056.31 × 61,743.82
4. Step 4: Simplify right side
   132,776.34x = 12,290,496,974.50
5. Step 5: Solve for x
   x = 12,290,496,974.50/132,776.34
6. Step 6: Final answer
   x = 92,565.41