Finding the Fourth Proportional to 42,904.56, 59,188.28 and 26,997.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,904.56 : 59,188.28 = 26,997.78 : x
2. Step 2: Convert to fraction form
   42,904.56/59,188.28 = 26,997.78/x
3. Step 3: Cross multiply
   42,904.56x = 59,188.28 × 26,997.78
4. Step 4: Simplify right side
   42,904.56x = 1,597,952,162.02
5. Step 5: Solve for x
   x = 1,597,952,162.02/42,904.56
6. Step 6: Final answer
   x = 37,244.34