Finding the Fourth Proportional to 52,876.32, 72,968.94 and 29,002.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,876.32 : 72,968.94 = 29,002.83 : x
2. Step 2: Convert to fraction form
   52,876.32/72,968.94 = 29,002.83/x
3. Step 3: Cross multiply
   52,876.32x = 72,968.94 × 29,002.83
4. Step 4: Simplify right side
   52,876.32x = 2,116,305,762.10
5. Step 5: Solve for x
   x = 2,116,305,762.10/52,876.32
6. Step 6: Final answer
   x = 40,023.70