Finding the Fourth Proportional to 71,298.06, 106,901.72 and 33,835.02

Step by Step Solution

1. Step 1: Write the proportion equation
   71,298.06 : 106,901.72 = 33,835.02 : x
2. Step 2: Convert to fraction form
   71,298.06/106,901.72 = 33,835.02/x
3. Step 3: Cross multiply
   71,298.06x = 106,901.72 × 33,835.02
4. Step 4: Simplify right side
   71,298.06x = 3,617,021,834.23
5. Step 5: Solve for x
   x = 3,617,021,834.23/71,298.06
6. Step 6: Final answer
   x = 50,731.00