Finding the Fourth Proportional to 35,429.06, 48,892.12 and 19,513.49

Step by Step Solution

1. Step 1: Write the proportion equation
   35,429.06 : 48,892.12 = 19,513.49 : x
2. Step 2: Convert to fraction form
   35,429.06/48,892.12 = 19,513.49/x
3. Step 3: Cross multiply
   35,429.06x = 48,892.12 × 19,513.49
4. Step 4: Simplify right side
   35,429.06x = 954,055,601.45
5. Step 5: Solve for x
   x = 954,055,601.45/35,429.06
6. Step 6: Final answer
   x = 26,928.62