Finding the Fourth Proportional to 242,045, 334,022.10 and 136,061

Step by Step Solution

1. Step 1: Write the proportion equation
   242,045 : 334,022.10 = 136,061 : x
2. Step 2: Convert to fraction form
   242,045/334,022.10 = 136,061/x
3. Step 3: Cross multiply
   242,045x = 334,022.10 × 136,061
4. Step 4: Simplify right side
   242,045x = 45,447,380,948.10
5. Step 5: Solve for x
   x = 45,447,380,948.10/242,045
6. Step 6: Final answer
   x = 187,764.18