Finding the Fourth Proportional to 52,910.42, 73,017.72 and 29,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,910.42 : 73,017.72 = 29,036.88 : x
2. Step 2: Convert to fraction form
   52,910.42/73,017.72 = 29,036.88/x
3. Step 3: Cross multiply
   52,910.42x = 73,017.72 × 29,036.88
4. Step 4: Simplify right side
   52,910.42x = 2,120,206,773.51
5. Step 5: Solve for x
   x = 2,120,206,773.51/52,910.42
6. Step 6: Final answer
   x = 40,071.63