Finding the Fourth Proportional to 52,410.67, 72,326.37 and 28,537.33

Step by Step Solution

1. Step 1: Write the proportion equation
   52,410.67 : 72,326.37 = 28,537.33 : x
2. Step 2: Convert to fraction form
   52,410.67/72,326.37 = 28,537.33/x
3. Step 3: Cross multiply
   52,410.67x = 72,326.37 × 28,537.33
4. Step 4: Simplify right side
   52,410.67x = 2,064,001,488.39
5. Step 5: Solve for x
   x = 2,064,001,488.39/52,410.67
6. Step 6: Final answer
   x = 39,381.32