Finding the Fourth Proportional to 37,657, 56,411.98 and 17,908.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,657 : 56,411.98 = 17,908.36 : x
2. Step 2: Convert to fraction form
   37,657/56,411.98 = 17,908.36/x
3. Step 3: Cross multiply
   37,657x = 56,411.98 × 17,908.36
4. Step 4: Simplify right side
   37,657x = 1,010,246,046.15
5. Step 5: Solve for x
   x = 1,010,246,046.15/37,657
6. Step 6: Final answer
   x = 26,827.58