Finding the Fourth Proportional to 35,009.34, 48,314.79 and 22,455.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,009.34 : 48,314.79 = 22,455.42 : x
2. Step 2: Convert to fraction form
   35,009.34/48,314.79 = 22,455.42/x
3. Step 3: Cross multiply
   35,009.34x = 48,314.79 × 22,455.42
4. Step 4: Simplify right side
   35,009.34x = 1,084,928,901.66
5. Step 5: Solve for x
   x = 1,084,928,901.66/35,009.34
6. Step 6: Final answer
   x = 30,989.70