Finding the Fourth Proportional to 123,364.94, 185,019.73 and 56,741.06

Step by Step Solution

1. Step 1: Write the proportion equation
   123,364.94 : 185,019.73 = 56,741.06 : x
2. Step 2: Convert to fraction form
   123,364.94/185,019.73 = 56,741.06/x
3. Step 3: Cross multiply
   123,364.94x = 185,019.73 × 56,741.06
4. Step 4: Simplify right side
   123,364.94x = 10,498,215,921.81
5. Step 5: Solve for x
   x = 10,498,215,921.81/123,364.94
6. Step 6: Final answer
   x = 85,098.86