Finding the Fourth Proportional to 34,969.83, 48,256.56 and 19,860.49

Step by Step Solution

1. Step 1: Write the proportion equation
   34,969.83 : 48,256.56 = 19,860.49 : x
2. Step 2: Convert to fraction form
   34,969.83/48,256.56 = 19,860.49/x
3. Step 3: Cross multiply
   34,969.83x = 48,256.56 × 19,860.49
4. Step 4: Simplify right side
   34,969.83x = 958,398,987.64
5. Step 5: Solve for x
   x = 958,398,987.64/34,969.83
6. Step 6: Final answer
   x = 27,406.46