Finding the Fourth Proportional to 64,280.63, 88,708.20 and 37,041.74

Step by Step Solution

1. Step 1: Write the proportion equation
   64,280.63 : 88,708.20 = 37,041.74 : x
2. Step 2: Convert to fraction form
   64,280.63/88,708.20 = 37,041.74/x
3. Step 3: Cross multiply
   64,280.63x = 88,708.20 × 37,041.74
4. Step 4: Simplify right side
   64,280.63x = 3,285,906,080.27
5. Step 5: Solve for x
   x = 3,285,906,080.27/64,280.63
6. Step 6: Final answer
   x = 51,118.14