Finding the Fourth Proportional to 25,085.32, 37,632.93 and 9,290.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,085.32 : 37,632.93 = 9,290.50 : x
2. Step 2: Convert to fraction form
   25,085.32/37,632.93 = 9,290.50/x
3. Step 3: Cross multiply
   25,085.32x = 37,632.93 × 9,290.50
4. Step 4: Simplify right side
   25,085.32x = 349,628,548.00
5. Step 5: Solve for x
   x = 349,628,548.00/25,085.32
6. Step 6: Final answer
   x = 13,937.58