Finding the Fourth Proportional to 47,404.60, 65,415.72 and 29,499.04

Step by Step Solution

1. Step 1: Write the proportion equation
   47,404.60 : 65,415.72 = 29,499.04 : x
2. Step 2: Convert to fraction form
   47,404.60/65,415.72 = 29,499.04/x
3. Step 3: Cross multiply
   47,404.60x = 65,415.72 × 29,499.04
4. Step 4: Simplify right side
   47,404.60x = 1,929,700,940.91
5. Step 5: Solve for x
   x = 1,929,700,940.91/47,404.60
6. Step 6: Final answer
   x = 40,707.04