Finding the Fourth Proportional to 147,513,401.10, 206,115,653.70 and 147,513,401.10

Step by Step Solution

1. Step 1: Write the proportion equation
   147,513,401.10 : 206,115,653.70 = 147,513,401.10 : x
2. Step 2: Convert to fraction form
   147,513,401.10/206,115,653.70 = 147,513,401.10/x
3. Step 3: Cross multiply
   147,513,401.10x = 206,115,653.70 × 147,513,401.10
4. Step 4: Simplify right side
   147,513,401.10x = 30,404,821,097,236,796
5. Step 5: Solve for x
   x = 30,404,821,097,236,796/147,513,401.10
6. Step 6: Final answer
   x = 206,115,653.70