Finding the Fourth Proportional to 52,449.82, 72,378.23 and 29,785.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,449.82 : 72,378.23 = 29,785.82 : x
2. Step 2: Convert to fraction form
   52,449.82/72,378.23 = 29,785.82/x
3. Step 3: Cross multiply
   52,449.82x = 72,378.23 × 29,785.82
4. Step 4: Simplify right side
   52,449.82x = 2,155,844,419.88
5. Step 5: Solve for x
   x = 2,155,844,419.88/52,449.82
6. Step 6: Final answer
   x = 41,102.99