Finding the Fourth Proportional to 123,807.27, 185,688.94 and 56,323.62

Step by Step Solution

1. Step 1: Write the proportion equation
   123,807.27 : 185,688.94 = 56,323.62 : x
2. Step 2: Convert to fraction form
   123,807.27/185,688.94 = 56,323.62/x
3. Step 3: Cross multiply
   123,807.27x = 185,688.94 × 56,323.62
4. Step 4: Simplify right side
   123,807.27x = 10,458,673,294.76
5. Step 5: Solve for x
   x = 10,458,673,294.76/123,807.27
6. Step 6: Final answer
   x = 84,475.44