Finding the Fourth Proportional to 67,789.63, 93,555.29 and 37,584.43

Step by Step Solution

1. Step 1: Write the proportion equation
   67,789.63 : 93,555.29 = 37,584.43 : x
2. Step 2: Convert to fraction form
   67,789.63/93,555.29 = 37,584.43/x
3. Step 3: Cross multiply
   67,789.63x = 93,555.29 × 37,584.43
4. Step 4: Simplify right side
   67,789.63x = 3,516,222,108.21
5. Step 5: Solve for x
   x = 3,516,222,108.21/67,789.63
6. Step 6: Final answer
   x = 51,869.62