Finding the Fourth Proportional to 13,156.46, 19,737.95 and 3,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,156.46 : 19,737.95 = 3,796.25 : x
2. Step 2: Convert to fraction form
   13,156.46/19,737.95 = 3,796.25/x
3. Step 3: Cross multiply
   13,156.46x = 19,737.95 × 3,796.25
4. Step 4: Simplify right side
   13,156.46x = 74,930,075.02
5. Step 5: Solve for x
   x = 74,930,075.02/13,156.46
6. Step 6: Final answer
   x = 5,695.31