Finding the Fourth Proportional to 37,947.42, 56,896.74 and 15,776.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,947.42 : 56,896.74 = 15,776.10 : x
2. Step 2: Convert to fraction form
   37,947.42/56,896.74 = 15,776.10/x
3. Step 3: Cross multiply
   37,947.42x = 56,896.74 × 15,776.10
4. Step 4: Simplify right side
   37,947.42x = 897,608,659.91
5. Step 5: Solve for x
   x = 897,608,659.91/37,947.42
6. Step 6: Final answer
   x = 23,654.01