Finding the Fourth Proportional to 51,955.84, 71,694.72 and 29,300.40

Step by Step Solution

1. Step 1: Write the proportion equation
   51,955.84 : 71,694.72 = 29,300.40 : x
2. Step 2: Convert to fraction form
   51,955.84/71,694.72 = 29,300.40/x
3. Step 3: Cross multiply
   51,955.84x = 71,694.72 × 29,300.40
4. Step 4: Simplify right side
   51,955.84x = 2,100,683,973.89
5. Step 5: Solve for x
   x = 2,100,683,973.89/51,955.84
6. Step 6: Final answer
   x = 40,432.10