Finding the Fourth Proportional to 131,412.10, 184,443.50 and 131,412.10

Step by Step Solution

1. Step 1: Write the proportion equation
   131,412.10 : 184,443.50 = 131,412.10 : x
2. Step 2: Convert to fraction form
   131,412.10/184,443.50 = 131,412.10/x
3. Step 3: Cross multiply
   131,412.10x = 184,443.50 × 131,412.10
4. Step 4: Simplify right side
   131,412.10x = 24,238,107,666.35
5. Step 5: Solve for x
   x = 24,238,107,666.35/131,412.10
6. Step 6: Final answer
   x = 184,443.50