Finding the Fourth Proportional to 52,365.82, 72,265.16 and 28,492.68

Step by Step Solution

1. Step 1: Write the proportion equation
   52,365.82 : 72,265.16 = 28,492.68 : x
2. Step 2: Convert to fraction form
   52,365.82/72,265.16 = 28,492.68/x
3. Step 3: Cross multiply
   52,365.82x = 72,265.16 × 28,492.68
4. Step 4: Simplify right side
   52,365.82x = 2,059,028,079.03
5. Step 5: Solve for x
   x = 2,059,028,079.03/52,365.82
6. Step 6: Final answer
   x = 39,320.08