Finding the Fourth Proportional to 174,667.12, 261,811.11 and 114,670.42

Step by Step Solution

1. Step 1: Write the proportion equation
   174,667.12 : 261,811.11 = 114,670.42 : x
2. Step 2: Convert to fraction form
   174,667.12/261,811.11 = 114,670.42/x
3. Step 3: Cross multiply
   174,667.12x = 261,811.11 × 114,670.42
4. Step 4: Simplify right side
   174,667.12x = 30,021,989,944.37
5. Step 5: Solve for x
   x = 30,021,989,944.37/174,667.12
6. Step 6: Final answer
   x = 171,881.18