Finding the Fourth Proportional to 52,876.51, 72,969.38 and 32,729.38

Step by Step Solution

1. Step 1: Write the proportion equation
   52,876.51 : 72,969.38 = 32,729.38 : x
2. Step 2: Convert to fraction form
   52,876.51/72,969.38 = 32,729.38/x
3. Step 3: Cross multiply
   52,876.51x = 72,969.38 × 32,729.38
4. Step 4: Simplify right side
   52,876.51x = 2,388,242,566.38
5. Step 5: Solve for x
   x = 2,388,242,566.38/52,876.51
6. Step 6: Final answer
   x = 45,166.42