Finding the Fourth Proportional to 37,536.90, 56,262.42 and 17,787.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,536.90 : 56,262.42 = 17,787.48 : x
2. Step 2: Convert to fraction form
   37,536.90/56,262.42 = 17,787.48/x
3. Step 3: Cross multiply
   37,536.90x = 56,262.42 × 17,787.48
4. Step 4: Simplify right side
   37,536.90x = 1,000,766,670.50
5. Step 5: Solve for x
   x = 1,000,766,670.50/37,536.90
6. Step 6: Final answer
   x = 26,660.88