Finding the Fourth Proportional to 64,058.91, 88,394.60 and 37,196.18

Step by Step Solution

1. Step 1: Write the proportion equation
   64,058.91 : 88,394.60 = 37,196.18 : x
2. Step 2: Convert to fraction form
   64,058.91/88,394.60 = 37,196.18/x
3. Step 3: Cross multiply
   64,058.91x = 88,394.60 × 37,196.18
4. Step 4: Simplify right side
   64,058.91x = 3,287,940,824.67
5. Step 5: Solve for x
   x = 3,287,940,824.67/64,058.91
6. Step 6: Final answer
   x = 51,326.83