Finding the Fourth Proportional to 67,828.52, 93,603.06 and 38,020.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,828.52 : 93,603.06 = 38,020.52 : x
2. Step 2: Convert to fraction form
   67,828.52/93,603.06 = 38,020.52/x
3. Step 3: Cross multiply
   67,828.52x = 93,603.06 × 38,020.52
4. Step 4: Simplify right side
   67,828.52x = 3,558,837,014.79
5. Step 5: Solve for x
   x = 3,558,837,014.79/67,828.52
6. Step 6: Final answer
   x = 52,468.15