Finding the Fourth Proportional to 65,223.32, 97,779.72 and 25,808.24

Step by Step Solution

1. Step 1: Write the proportion equation
   65,223.32 : 97,779.72 = 25,808.24 : x
2. Step 2: Convert to fraction form
   65,223.32/97,779.72 = 25,808.24/x
3. Step 3: Cross multiply
   65,223.32x = 97,779.72 × 25,808.24
4. Step 4: Simplify right side
   65,223.32x = 2,523,522,480.89
5. Step 5: Solve for x
   x = 2,523,522,480.89/65,223.32
6. Step 6: Final answer
   x = 38,690.49