Finding the Fourth Proportional to 47,309.59, 65,284.25 and 27,152.28

Step by Step Solution

1. Step 1: Write the proportion equation
   47,309.59 : 65,284.25 = 27,152.28 : x
2. Step 2: Convert to fraction form
   47,309.59/65,284.25 = 27,152.28/x
3. Step 3: Cross multiply
   47,309.59x = 65,284.25 × 27,152.28
4. Step 4: Simplify right side
   47,309.59x = 1,772,616,099.83
5. Step 5: Solve for x
   x = 1,772,616,099.83/47,309.59
6. Step 6: Final answer
   x = 37,468.43