Finding the Fourth Proportional to 52,515, 72,503.58 and 33,684.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,515 : 72,503.58 = 33,684.84 : x
2. Step 2: Convert to fraction form
   52,515/72,503.58 = 33,684.84/x
3. Step 3: Cross multiply
   52,515x = 72,503.58 × 33,684.84
4. Step 4: Simplify right side
   52,515x = 2,442,271,491.73
5. Step 5: Solve for x
   x = 2,442,271,491.73/52,515
6. Step 6: Final answer
   x = 46,506.17