Finding the Fourth Proportional to 35,476.72, 48,980.70 and 22,066.22

Step by Step Solution

1. Step 1: Write the proportion equation
   35,476.72 : 48,980.70 = 22,066.22 : x
2. Step 2: Convert to fraction form
   35,476.72/48,980.70 = 22,066.22/x
3. Step 3: Cross multiply
   35,476.72x = 48,980.70 × 22,066.22
4. Step 4: Simplify right side
   35,476.72x = 1,080,819,024.41
5. Step 5: Solve for x
   x = 1,080,819,024.41/35,476.72
6. Step 6: Final answer
   x = 30,465.59