Finding the Fourth Proportional to 53,156.84, 73,353.72 and 29,283

Step by Step Solution

1. Step 1: Write the proportion equation
   53,156.84 : 73,353.72 = 29,283 : x
2. Step 2: Convert to fraction form
   53,156.84/73,353.72 = 29,283/x
3. Step 3: Cross multiply
   53,156.84x = 73,353.72 × 29,283
4. Step 4: Simplify right side
   53,156.84x = 2,148,016,982.76
5. Step 5: Solve for x
   x = 2,148,016,982.76/53,156.84
6. Step 6: Final answer
   x = 40,409.04