Finding the Fourth Proportional to 56,131.94, 77,472.06 and 33,472.43

Step by Step Solution

1. Step 1: Write the proportion equation
   56,131.94 : 77,472.06 = 33,472.43 : x
2. Step 2: Convert to fraction form
   56,131.94/77,472.06 = 33,472.43/x
3. Step 3: Cross multiply
   56,131.94x = 77,472.06 × 33,472.43
4. Step 4: Simplify right side
   56,131.94x = 2,593,178,105.31
5. Step 5: Solve for x
   x = 2,593,178,105.31/56,131.94
6. Step 6: Final answer
   x = 46,197.91