Finding the Fourth Proportional to 52,876.32, 72,969.42 and 29,003.19

Step by Step Solution

1. Step 1: Write the proportion equation
   52,876.32 : 72,969.42 = 29,003.19 : x
2. Step 2: Convert to fraction form
   52,876.32/72,969.42 = 29,003.19/x
3. Step 3: Cross multiply
   52,876.32x = 72,969.42 × 29,003.19
4. Step 4: Simplify right side
   52,876.32x = 2,116,345,952.45
5. Step 5: Solve for x
   x = 2,116,345,952.45/52,876.32
6. Step 6: Final answer
   x = 40,024.46