Finding the Fourth Proportional to 34,933.59, 52,131.99 and 31,196.79

Step by Step Solution

1. Step 1: Write the proportion equation
   34,933.59 : 52,131.99 = 31,196.79 : x
2. Step 2: Convert to fraction form
   34,933.59/52,131.99 = 31,196.79/x
3. Step 3: Cross multiply
   34,933.59x = 52,131.99 × 31,196.79
4. Step 4: Simplify right side
   34,933.59x = 1,626,350,744.31
5. Step 5: Solve for x
   x = 1,626,350,744.31/34,933.59
6. Step 6: Final answer
   x = 46,555.50