Finding the Fourth Proportional to 63,191.96, 95,162.96 and 56,271.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,191.96 : 95,162.96 = 56,271.32 : x
2. Step 2: Convert to fraction form
   63,191.96/95,162.96 = 56,271.32/x
3. Step 3: Cross multiply
   63,191.96x = 95,162.96 × 56,271.32
4. Step 4: Simplify right side
   63,191.96x = 5,354,945,374.31
5. Step 5: Solve for x
   x = 5,354,945,374.31/63,191.96
6. Step 6: Final answer
   x = 84,740.93