Finding the Fourth Proportional to 56,637.82, 78,152.61 and 32,755.78

Step by Step Solution

1. Step 1: Write the proportion equation
   56,637.82 : 78,152.61 = 32,755.78 : x
2. Step 2: Convert to fraction form
   56,637.82/78,152.61 = 32,755.78/x
3. Step 3: Cross multiply
   56,637.82x = 78,152.61 × 32,755.78
4. Step 4: Simplify right side
   56,637.82x = 2,559,949,699.59
5. Step 5: Solve for x
   x = 2,559,949,699.59/56,637.82
6. Step 6: Final answer
   x = 45,198.59