Finding the Fourth Proportional to 37,642.96, 51,947.56 and 25,705.98

Step by Step Solution

1. Step 1: Write the proportion equation
   37,642.96 : 51,947.56 = 25,705.98 : x
2. Step 2: Convert to fraction form
   37,642.96/51,947.56 = 25,705.98/x
3. Step 3: Cross multiply
   37,642.96x = 51,947.56 × 25,705.98
4. Step 4: Simplify right side
   37,642.96x = 1,335,362,938.41
5. Step 5: Solve for x
   x = 1,335,362,938.41/37,642.96
6. Step 6: Final answer
   x = 35,474.44