Finding the Fourth Proportional to 71,364.03, 107,082.69 and 36,303.57

Step by Step Solution

1. Step 1: Write the proportion equation
   71,364.03 : 107,082.69 = 36,303.57 : x
2. Step 2: Convert to fraction form
   71,364.03/107,082.69 = 36,303.57/x
3. Step 3: Cross multiply
   71,364.03x = 107,082.69 × 36,303.57
4. Step 4: Simplify right side
   71,364.03x = 3,887,483,932.20
5. Step 5: Solve for x
   x = 3,887,483,932.20/71,364.03
6. Step 6: Final answer
   x = 54,474.00