Finding the Fourth Proportional to 52,745.96, 72,810.42 and 34,603.58

Step by Step Solution

1. Step 1: Write the proportion equation
   52,745.96 : 72,810.42 = 34,603.58 : x
2. Step 2: Convert to fraction form
   52,745.96/72,810.42 = 34,603.58/x
3. Step 3: Cross multiply
   52,745.96x = 72,810.42 × 34,603.58
4. Step 4: Simplify right side
   52,745.96x = 2,519,501,193.30
5. Step 5: Solve for x
   x = 2,519,501,193.30/52,745.96
6. Step 6: Final answer
   x = 47,766.71