Finding the Fourth Proportional to 45,436.68, 68,056.56 and 22,014

Step by Step Solution

1. Step 1: Write the proportion equation
   45,436.68 : 68,056.56 = 22,014 : x
2. Step 2: Convert to fraction form
   45,436.68/68,056.56 = 22,014/x
3. Step 3: Cross multiply
   45,436.68x = 68,056.56 × 22,014
4. Step 4: Simplify right side
   45,436.68x = 1,498,197,111.84
5. Step 5: Solve for x
   x = 1,498,197,111.84/45,436.68
6. Step 6: Final answer
   x = 32,973.30