Finding the Fourth Proportional to 52,390.32, 78,584.04 and 22,808.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,390.32 : 78,584.04 = 22,808.10 : x
2. Step 2: Convert to fraction form
   52,390.32/78,584.04 = 22,808.10/x
3. Step 3: Cross multiply
   52,390.32x = 78,584.04 × 22,808.10
4. Step 4: Simplify right side
   52,390.32x = 1,792,352,642.72
5. Step 5: Solve for x
   x = 1,792,352,642.72/52,390.32
6. Step 6: Final answer
   x = 34,211.52