Finding the Fourth Proportional to 35,314.52, 48,736.40 and 19,399.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,314.52 : 48,736.40 = 19,399.12 : x
2. Step 2: Convert to fraction form
   35,314.52/48,736.40 = 19,399.12/x
3. Step 3: Cross multiply
   35,314.52x = 48,736.40 × 19,399.12
4. Step 4: Simplify right side
   35,314.52x = 945,443,053.13
5. Step 5: Solve for x
   x = 945,443,053.13/35,314.52
6. Step 6: Final answer
   x = 26,772.08