Finding the Fourth Proportional to 52,468.35, 72,404.21 and 28,594.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,468.35 : 72,404.21 = 28,594.52 : x
2. Step 2: Convert to fraction form
   52,468.35/72,404.21 = 28,594.52/x
3. Step 3: Cross multiply
   52,468.35x = 72,404.21 × 28,594.52
4. Step 4: Simplify right side
   52,468.35x = 2,070,363,125.94
5. Step 5: Solve for x
   x = 2,070,363,125.94/52,468.35
6. Step 6: Final answer
   x = 39,459.28