Finding the Fourth Proportional to 45,714.32, 63,085.48 and 25,571.12

Step by Step Solution

1. Step 1: Write the proportion equation
   45,714.32 : 63,085.48 = 25,571.12 : x
2. Step 2: Convert to fraction form
   45,714.32/63,085.48 = 25,571.12/x
3. Step 3: Cross multiply
   45,714.32x = 63,085.48 × 25,571.12
4. Step 4: Simplify right side
   45,714.32x = 1,613,166,379.34
5. Step 5: Solve for x
   x = 1,613,166,379.34/45,714.32
6. Step 6: Final answer
   x = 35,287.99