Finding the Fourth Proportional to 69,242.34, 103,819.12 and 29,250.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,242.34 : 103,819.12 = 29,250.50 : x
2. Step 2: Convert to fraction form
   69,242.34/103,819.12 = 29,250.50/x
3. Step 3: Cross multiply
   69,242.34x = 103,819.12 × 29,250.50
4. Step 4: Simplify right side
   69,242.34x = 3,036,761,169.56
5. Step 5: Solve for x
   x = 3,036,761,169.56/69,242.34
6. Step 6: Final answer
   x = 43,857.00