Finding the Fourth Proportional to 51,764.86, 71,453.10 and 35,870.23

Step by Step Solution

1. Step 1: Write the proportion equation
   51,764.86 : 71,453.10 = 35,870.23 : x
2. Step 2: Convert to fraction form
   51,764.86/71,453.10 = 35,870.23/x
3. Step 3: Cross multiply
   51,764.86x = 71,453.10 × 35,870.23
4. Step 4: Simplify right side
   51,764.86x = 2,563,039,131.21
5. Step 5: Solve for x
   x = 2,563,039,131.21/51,764.86
6. Step 6: Final answer
   x = 49,513.11