Finding the Fourth Proportional to 116,953.00, 175,429.10 and 28,206.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,953.00 : 175,429.10 = 28,206.50 : x
2. Step 2: Convert to fraction form
   116,953.00/175,429.10 = 28,206.50/x
3. Step 3: Cross multiply
   116,953.00x = 175,429.10 × 28,206.50
4. Step 4: Simplify right side
   116,953.00x = 4,948,240,102.52
5. Step 5: Solve for x
   x = 4,948,240,102.52/116,953.00
6. Step 6: Final answer
   x = 42,309.65