Finding the Fourth Proportional to 52,788.09, 72,819.95 and 32,638.53

Step by Step Solution

1. Step 1: Write the proportion equation
   52,788.09 : 72,819.95 = 32,638.53 : x
2. Step 2: Convert to fraction form
   52,788.09/72,819.95 = 32,638.53/x
3. Step 3: Cross multiply
   52,788.09x = 72,819.95 × 32,638.53
4. Step 4: Simplify right side
   52,788.09x = 2,376,735,758.57
5. Step 5: Solve for x
   x = 2,376,735,758.57/52,788.09
6. Step 6: Final answer
   x = 45,024.10