Finding the Fourth Proportional to 45,467.35, 62,784.59 and 28,500.73

Step by Step Solution

1. Step 1: Write the proportion equation
   45,467.35 : 62,784.59 = 28,500.73 : x
2. Step 2: Convert to fraction form
   45,467.35/62,784.59 = 28,500.73/x
3. Step 3: Cross multiply
   45,467.35x = 62,784.59 × 28,500.73
4. Step 4: Simplify right side
   45,467.35x = 1,789,406,348.29
5. Step 5: Solve for x
   x = 1,789,406,348.29/45,467.35
6. Step 6: Final answer
   x = 39,355.86