Finding the Fourth Proportional to 63,722.16, 95,303.52 and 56,751.12

Step by Step Solution

1. Step 1: Write the proportion equation
   63,722.16 : 95,303.52 = 56,751.12 : x
2. Step 2: Convert to fraction form
   63,722.16/95,303.52 = 56,751.12/x
3. Step 3: Cross multiply
   63,722.16x = 95,303.52 × 56,751.12
4. Step 4: Simplify right side
   63,722.16x = 5,408,581,499.94
5. Step 5: Solve for x
   x = 5,408,581,499.94/63,722.16
6. Step 6: Final answer
   x = 84,877.56