Finding the Fourth Proportional to 56,699.89, 78,244.25 and 32,826.96

Step by Step Solution

1. Step 1: Write the proportion equation
   56,699.89 : 78,244.25 = 32,826.96 : x
2. Step 2: Convert to fraction form
   56,699.89/78,244.25 = 32,826.96/x
3. Step 3: Cross multiply
   56,699.89x = 78,244.25 × 32,826.96
4. Step 4: Simplify right side
   56,699.89x = 2,568,520,864.98
5. Step 5: Solve for x
   x = 2,568,520,864.98/56,699.89
6. Step 6: Final answer
   x = 45,300.28