Finding the Fourth Proportional to 56,314.10, 77,705.77 and 33,648.30

Step by Step Solution

1. Step 1: Write the proportion equation
   56,314.10 : 77,705.77 = 33,648.30 : x
2. Step 2: Convert to fraction form
   56,314.10/77,705.77 = 33,648.30/x
3. Step 3: Cross multiply
   56,314.10x = 77,705.77 × 33,648.30
4. Step 4: Simplify right side
   56,314.10x = 2,614,667,060.69
5. Step 5: Solve for x
   x = 2,614,667,060.69/56,314.10
6. Step 6: Final answer
   x = 46,430.06