Finding the Fourth Proportional to 37,619.38, 56,380.47 and 17,903.98

Step by Step Solution

1. Step 1: Write the proportion equation
   37,619.38 : 56,380.47 = 17,903.98 : x
2. Step 2: Convert to fraction form
   37,619.38/56,380.47 = 17,903.98/x
3. Step 3: Cross multiply
   37,619.38x = 56,380.47 × 17,903.98
4. Step 4: Simplify right side
   37,619.38x = 1,009,434,807.27
5. Step 5: Solve for x
   x = 1,009,434,807.27/37,619.38
6. Step 6: Final answer
   x = 26,832.84