Finding the Fourth Proportional to 25,061.01, 34,583.87 and 13,729.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,061.01 : 34,583.87 = 13,729.84 : x
2. Step 2: Convert to fraction form
   25,061.01/34,583.87 = 13,729.84/x
3. Step 3: Cross multiply
   25,061.01x = 34,583.87 × 13,729.84
4. Step 4: Simplify right side
   25,061.01x = 474,831,114.75
5. Step 5: Solve for x
   x = 474,831,114.75/25,061.01
6. Step 6: Final answer
   x = 18,947.01