Finding the Fourth Proportional to 49,196, 67,890.56 and 26,840

Step by Step Solution

1. Step 1: Write the proportion equation
   49,196 : 67,890.56 = 26,840 : x
2. Step 2: Convert to fraction form
   49,196/67,890.56 = 26,840/x
3. Step 3: Cross multiply
   49,196x = 67,890.56 × 26,840
4. Step 4: Simplify right side
   49,196x = 1,822,182,630.40
5. Step 5: Solve for x
   x = 1,822,182,630.40/49,196
6. Step 6: Final answer
   x = 37,039.24