Finding the Fourth Proportional to 200,773.01, 277,070.60 and 110,123.55

Step by Step Solution

1. Step 1: Write the proportion equation
   200,773.01 : 277,070.60 = 110,123.55 : x
2. Step 2: Convert to fraction form
   200,773.01/277,070.60 = 110,123.55/x
3. Step 3: Cross multiply
   200,773.01x = 277,070.60 × 110,123.55
4. Step 4: Simplify right side
   200,773.01x = 30,511,997,522.01
5. Step 5: Solve for x
   x = 30,511,997,522.01/200,773.01
6. Step 6: Final answer
   x = 151,972.61