Finding the Fourth Proportional to 52,495.92, 72,444.06 and 28,622.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,495.92 : 72,444.06 = 28,622.52 : x
2. Step 2: Convert to fraction form
   52,495.92/72,444.06 = 28,622.52/x
3. Step 3: Cross multiply
   52,495.92x = 72,444.06 × 28,622.52
4. Step 4: Simplify right side
   52,495.92x = 2,073,531,556.23
5. Step 5: Solve for x
   x = 2,073,531,556.23/52,495.92
6. Step 6: Final answer
   x = 39,498.91