Finding the Fourth Proportional to 29,411.02, 44,091.72 and 12,758.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,411.02 : 44,091.72 = 12,758.50 : x
2. Step 2: Convert to fraction form
   29,411.02/44,091.72 = 12,758.50/x
3. Step 3: Cross multiply
   29,411.02x = 44,091.72 × 12,758.50
4. Step 4: Simplify right side
   29,411.02x = 562,544,209.62
5. Step 5: Solve for x
   x = 562,544,209.62/29,411.02
6. Step 6: Final answer
   x = 19,126.99