Finding the Fourth Proportional to 25,061.34, 34,505.73 and 21,277.02

Step by Step Solution

1. Step 1: Write the proportion equation
   25,061.34 : 34,505.73 = 21,277.02 : x
2. Step 2: Convert to fraction form
   25,061.34/34,505.73 = 21,277.02/x
3. Step 3: Cross multiply
   25,061.34x = 34,505.73 × 21,277.02
4. Step 4: Simplify right side
   25,061.34x = 734,179,107.32
5. Step 5: Solve for x
   x = 734,179,107.32/25,061.34
6. Step 6: Final answer
   x = 29,295.29