Finding the Fourth Proportional to 37,333.48, 55,993.74 and 12,709.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,333.48 : 55,993.74 = 12,709.48 : x
2. Step 2: Convert to fraction form
   37,333.48/55,993.74 = 12,709.48/x
3. Step 3: Cross multiply
   37,333.48x = 55,993.74 × 12,709.48
4. Step 4: Simplify right side
   37,333.48x = 711,651,318.66
5. Step 5: Solve for x
   x = 711,651,318.66/37,333.48
6. Step 6: Final answer
   x = 19,062.01