Finding the Fourth Proportional to 45,713.32, 63,084.06 and 25,570.12

Step by Step Solution

1. Step 1: Write the proportion equation
   45,713.32 : 63,084.06 = 25,570.12 : x
2. Step 2: Convert to fraction form
   45,713.32/63,084.06 = 25,570.12/x
3. Step 3: Cross multiply
   45,713.32x = 63,084.06 × 25,570.12
4. Step 4: Simplify right side
   45,713.32x = 1,613,066,984.29
5. Step 5: Solve for x
   x = 1,613,066,984.29/45,713.32
6. Step 6: Final answer
   x = 35,286.59