Finding the Fourth Proportional to 52,341.49, 72,229.18 and 28,468.16

Step by Step Solution

1. Step 1: Write the proportion equation
   52,341.49 : 72,229.18 = 28,468.16 : x
2. Step 2: Convert to fraction form
   52,341.49/72,229.18 = 28,468.16/x
3. Step 3: Cross multiply
   52,341.49x = 72,229.18 × 28,468.16
4. Step 4: Simplify right side
   52,341.49x = 2,056,231,852.91
5. Step 5: Solve for x
   x = 2,056,231,852.91/52,341.49
6. Step 6: Final answer
   x = 39,284.93