Finding the Fourth Proportional to 25,047.77, 34,567.56 and 14,438.08

Step by Step Solution

1. Step 1: Write the proportion equation
   25,047.77 : 34,567.56 = 14,438.08 : x
2. Step 2: Convert to fraction form
   25,047.77/34,567.56 = 14,438.08/x
3. Step 3: Cross multiply
   25,047.77x = 34,567.56 × 14,438.08
4. Step 4: Simplify right side
   25,047.77x = 499,089,239.89
5. Step 5: Solve for x
   x = 499,089,239.89/25,047.77
6. Step 6: Final answer
   x = 19,925.50