Finding the Fourth Proportional to 52,061.82, 71,842.41 and 29,405.45

Step by Step Solution

1. Step 1: Write the proportion equation
   52,061.82 : 71,842.41 = 29,405.45 : x
2. Step 2: Convert to fraction form
   52,061.82/71,842.41 = 29,405.45/x
3. Step 3: Cross multiply
   52,061.82x = 71,842.41 × 29,405.45
4. Step 4: Simplify right side
   52,061.82x = 2,112,558,035.92
5. Step 5: Solve for x
   x = 2,112,558,035.92/52,061.82
6. Step 6: Final answer
   x = 40,577.88