Finding the Fourth Proportional to 70,066.02, 105,096.09 and 32,613.21

Step by Step Solution

1. Step 1: Write the proportion equation
   70,066.02 : 105,096.09 = 32,613.21 : x
2. Step 2: Convert to fraction form
   70,066.02/105,096.09 = 32,613.21/x
3. Step 3: Cross multiply
   70,066.02x = 105,096.09 × 32,613.21
4. Step 4: Simplify right side
   70,066.02x = 3,427,520,853.35
5. Step 5: Solve for x
   x = 3,427,520,853.35/70,066.02
6. Step 6: Final answer
   x = 48,918.45