Finding the Fourth Proportional to 52,976.56, 73,107.35 and 29,102.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,976.56 : 73,107.35 = 29,102.72 : x
2. Step 2: Convert to fraction form
   52,976.56/73,107.35 = 29,102.72/x
3. Step 3: Cross multiply
   52,976.56x = 73,107.35 × 29,102.72
4. Step 4: Simplify right side
   52,976.56x = 2,127,622,499.77
5. Step 5: Solve for x
   x = 2,127,622,499.77/52,976.56
6. Step 6: Final answer
   x = 40,161.59