Finding the Fourth Proportional to 123,470.70, 185,204.64 and 29,976.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,470.70 : 185,204.64 = 29,976.42 : x
2. Step 2: Convert to fraction form
   123,470.70/185,204.64 = 29,976.42/x
3. Step 3: Cross multiply
   123,470.70x = 185,204.64 × 29,976.42
4. Step 4: Simplify right side
   123,470.70x = 5,551,772,074.59
5. Step 5: Solve for x
   x = 5,551,772,074.59/123,470.70
6. Step 6: Final answer
   x = 44,964.29