Finding the Fourth Proportional to 56,124.92, 77,443.56 and 33,448.37

Step by Step Solution

1. Step 1: Write the proportion equation
   56,124.92 : 77,443.56 = 33,448.37 : x
2. Step 2: Convert to fraction form
   56,124.92/77,443.56 = 33,448.37/x
3. Step 3: Cross multiply
   56,124.92x = 77,443.56 × 33,448.37
4. Step 4: Simplify right side
   56,124.92x = 2,590,360,461.78
5. Step 5: Solve for x
   x = 2,590,360,461.78/56,124.92
6. Step 6: Final answer
   x = 46,153.48