Finding the Fourth Proportional to 64,268.09, 88,690.88 and 37,029.15

Step by Step Solution

1. Step 1: Write the proportion equation
   64,268.09 : 88,690.88 = 37,029.15 : x
2. Step 2: Convert to fraction form
   64,268.09/88,690.88 = 37,029.15/x
3. Step 3: Cross multiply
   64,268.09x = 88,690.88 × 37,029.15
4. Step 4: Simplify right side
   64,268.09x = 3,284,147,991.72
5. Step 5: Solve for x
   x = 3,284,147,991.72/64,268.09
6. Step 6: Final answer
   x = 51,100.75