Finding the Fourth Proportional to 25,167.23, 37,780.01 and 13,503.23

Step by Step Solution

1. Step 1: Write the proportion equation
   25,167.23 : 37,780.01 = 13,503.23 : x
2. Step 2: Convert to fraction form
   25,167.23/37,780.01 = 13,503.23/x
3. Step 3: Cross multiply
   25,167.23x = 37,780.01 × 13,503.23
4. Step 4: Simplify right side
   25,167.23x = 510,152,242.00
5. Step 5: Solve for x
   x = 510,152,242.00/25,167.23
6. Step 6: Final answer
   x = 20,270.49