Finding the Fourth Proportional to 56,426.89, 77,874.67 and 32,231.46

Step by Step Solution

1. Step 1: Write the proportion equation
   56,426.89 : 77,874.67 = 32,231.46 : x
2. Step 2: Convert to fraction form
   56,426.89/77,874.67 = 32,231.46/x
3. Step 3: Cross multiply
   56,426.89x = 77,874.67 × 32,231.46
4. Step 4: Simplify right side
   56,426.89x = 2,510,014,603.15
5. Step 5: Solve for x
   x = 2,510,014,603.15/56,426.89
6. Step 6: Final answer
   x = 44,482.60