Finding the Fourth Proportional to 52,111.66, 71,914.41 and 29,451.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,111.66 : 71,914.41 = 29,451.10 : x
2. Step 2: Convert to fraction form
   52,111.66/71,914.41 = 29,451.10/x
3. Step 3: Cross multiply
   52,111.66x = 71,914.41 × 29,451.10
4. Step 4: Simplify right side
   52,111.66x = 2,117,958,480.35
5. Step 5: Solve for x
   x = 2,117,958,480.35/52,111.66
6. Step 6: Final answer
   x = 40,642.70