Finding the Fourth Proportional to 40,935.94, 56,487 and 23,030.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40,935.94 : 56,487 = 23,030.56 : x
2. Step 2: Convert to fraction form
   40,935.94/56,487 = 23,030.56/x
3. Step 3: Cross multiply
   40,935.94x = 56,487 × 23,030.56
4. Step 4: Simplify right side
   40,935.94x = 1,300,927,242.72
5. Step 5: Solve for x
   x = 1,300,927,242.72/40,935.94
6. Step 6: Final answer
   x = 31,779.59