Finding the Fourth Proportional to 61,007.40, 91,549.98 and 25,947

Step by Step Solution

1. Step 1: Write the proportion equation
   61,007.40 : 91,549.98 = 25,947 : x
2. Step 2: Convert to fraction form
   61,007.40/91,549.98 = 25,947/x
3. Step 3: Cross multiply
   61,007.40x = 91,549.98 × 25,947
4. Step 4: Simplify right side
   61,007.40x = 2,375,447,331.06
5. Step 5: Solve for x
   x = 2,375,447,331.06/61,007.40
6. Step 6: Final answer
   x = 38,937.04