Finding the Fourth Proportional to 45,405.34, 62,623.86 and 29,494.91

Step by Step Solution

1. Step 1: Write the proportion equation
   45,405.34 : 62,623.86 = 29,494.91 : x
2. Step 2: Convert to fraction form
   45,405.34/62,623.86 = 29,494.91/x
3. Step 3: Cross multiply
   45,405.34x = 62,623.86 × 29,494.91
4. Step 4: Simplify right side
   45,405.34x = 1,847,085,114.55
5. Step 5: Solve for x
   x = 1,847,085,114.55/45,405.34
6. Step 6: Final answer
   x = 40,679.91