Finding the Fourth Proportional to 130,018.10, 182,419 and 130,018.10

Step by Step Solution

1. Step 1: Write the proportion equation
   130,018.10 : 182,419 = 130,018.10 : x
2. Step 2: Convert to fraction form
   130,018.10/182,419 = 130,018.10/x
3. Step 3: Cross multiply
   130,018.10x = 182,419 × 130,018.10
4. Step 4: Simplify right side
   130,018.10x = 23,717,771,783.90
5. Step 5: Solve for x
   x = 23,717,771,783.90/130,018.10
6. Step 6: Final answer
   x = 182,419