Finding the Fourth Proportional to 48,980.88, 67,597.72 and 27,470.28

Step by Step Solution

1. Step 1: Write the proportion equation
   48,980.88 : 67,597.72 = 27,470.28 : x
2. Step 2: Convert to fraction form
   48,980.88/67,597.72 = 27,470.28/x
3. Step 3: Cross multiply
   48,980.88x = 67,597.72 × 27,470.28
4. Step 4: Simplify right side
   48,980.88x = 1,856,928,295.76
5. Step 5: Solve for x
   x = 1,856,928,295.76/48,980.88
6. Step 6: Final answer
   x = 37,911.29