Finding the Fourth Proportional to 67,784.34, 93,542.30 and 37,569.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,784.34 : 93,542.30 = 37,569.72 : x
2. Step 2: Convert to fraction form
   67,784.34/93,542.30 = 37,569.72/x
3. Step 3: Cross multiply
   67,784.34x = 93,542.30 × 37,569.72
4. Step 4: Simplify right side
   67,784.34x = 3,514,358,019.16
5. Step 5: Solve for x
   x = 3,514,358,019.16/67,784.34
6. Step 6: Final answer
   x = 51,846.16