Finding the Fourth Proportional to 52,883.82, 72,979.38 and 29,009.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,883.82 : 72,979.38 = 29,009.88 : x
2. Step 2: Convert to fraction form
   52,883.82/72,979.38 = 29,009.88/x
3. Step 3: Cross multiply
   52,883.82x = 72,979.38 × 29,009.88
4. Step 4: Simplify right side
   52,883.82x = 2,117,123,056.27
5. Step 5: Solve for x
   x = 2,117,123,056.27/52,883.82
6. Step 6: Final answer
   x = 40,033.47