Finding the Fourth Proportional to 40,850.02, 61,279.98 and 14,557.42

Step by Step Solution

1. Step 1: Write the proportion equation
   40,850.02 : 61,279.98 = 14,557.42 : x
2. Step 2: Convert to fraction form
   40,850.02/61,279.98 = 14,557.42/x
3. Step 3: Cross multiply
   40,850.02x = 61,279.98 × 14,557.42
4. Step 4: Simplify right side
   40,850.02x = 892,078,406.45
5. Step 5: Solve for x
   x = 892,078,406.45/40,850.02
6. Step 6: Final answer
   x = 21,837.89