Finding the Fourth Proportional to 45,314.41, 62,556.61 and 28,328.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,314.41 : 62,556.61 = 28,328.10 : x
2. Step 2: Convert to fraction form
   45,314.41/62,556.61 = 28,328.10/x
3. Step 3: Cross multiply
   45,314.41x = 62,556.61 × 28,328.10
4. Step 4: Simplify right side
   45,314.41x = 1,772,109,903.74
5. Step 5: Solve for x
   x = 1,772,109,903.74/45,314.41
6. Step 6: Final answer
   x = 39,106.98