Finding the Fourth Proportional to 71,502.34, 107,254.59 and 34,066.30

Step by Step Solution

1. Step 1: Write the proportion equation
   71,502.34 : 107,254.59 = 34,066.30 : x
2. Step 2: Convert to fraction form
   71,502.34/107,254.59 = 34,066.30/x
3. Step 3: Cross multiply
   71,502.34x = 107,254.59 × 34,066.30
4. Step 4: Simplify right side
   71,502.34x = 3,653,767,039.32
5. Step 5: Solve for x
   x = 3,653,767,039.32/71,502.34
6. Step 6: Final answer
   x = 51,099.96