Finding the Fourth Proportional to 166,903.02, 250,354.71 and 42,244.02

Step by Step Solution

1. Step 1: Write the proportion equation
   166,903.02 : 250,354.71 = 42,244.02 : x
2. Step 2: Convert to fraction form
   166,903.02/250,354.71 = 42,244.02/x
3. Step 3: Cross multiply
   166,903.02x = 250,354.71 × 42,244.02
4. Step 4: Simplify right side
   166,903.02x = 10,575,989,376.33
5. Step 5: Solve for x
   x = 10,575,989,376.33/166,903.02
6. Step 6: Final answer
   x = 63,366.08