Finding the Fourth Proportional to 119,081.99, 164,327.03 and 70,685.96

Step by Step Solution

1. Step 1: Write the proportion equation
   119,081.99 : 164,327.03 = 70,685.96 : x
2. Step 2: Convert to fraction form
   119,081.99/164,327.03 = 70,685.96/x
3. Step 3: Cross multiply
   119,081.99x = 164,327.03 × 70,685.96
4. Step 4: Simplify right side
   119,081.99x = 11,615,613,002.55
5. Step 5: Solve for x
   x = 11,615,613,002.55/119,081.99
6. Step 6: Final answer
   x = 97,542.99