Finding the Fourth Proportional to 43,196.83, 64,648.95 and 26,567.41

Step by Step Solution

1. Step 1: Write the proportion equation
   43,196.83 : 64,648.95 = 26,567.41 : x
2. Step 2: Convert to fraction form
   43,196.83/64,648.95 = 26,567.41/x
3. Step 3: Cross multiply
   43,196.83x = 64,648.95 × 26,567.41
4. Step 4: Simplify right side
   43,196.83x = 1,717,555,160.72
5. Step 5: Solve for x
   x = 1,717,555,160.72/43,196.83
6. Step 6: Final answer
   x = 39,761.14