Finding the Fourth Proportional to 37,581.93, 56,323.94 and 20,941.29

Step by Step Solution

1. Step 1: Write the proportion equation
   37,581.93 : 56,323.94 = 20,941.29 : x
2. Step 2: Convert to fraction form
   37,581.93/56,323.94 = 20,941.29/x
3. Step 3: Cross multiply
   37,581.93x = 56,323.94 × 20,941.29
4. Step 4: Simplify right side
   37,581.93x = 1,179,495,856.78
5. Step 5: Solve for x
   x = 1,179,495,856.78/37,581.93
6. Step 6: Final answer
   x = 31,384.65