Finding the Fourth Proportional to 52,405.83, 72,321.48 and 29,745.81

Step by Step Solution

1. Step 1: Write the proportion equation
   52,405.83 : 72,321.48 = 29,745.81 : x
2. Step 2: Convert to fraction form
   52,405.83/72,321.48 = 29,745.81/x
3. Step 3: Cross multiply
   52,405.83x = 72,321.48 × 29,745.81
4. Step 4: Simplify right side
   52,405.83x = 2,151,261,003.00
5. Step 5: Solve for x
   x = 2,151,261,003.00/52,405.83
6. Step 6: Final answer
   x = 41,050.03