Finding the Fourth Proportional to 1,617,084.10, 2,267,235.50 and 1,617,084.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,084.10 : 2,267,235.50 = 1,617,084.10 : x
2. Step 2: Convert to fraction form
   1,617,084.10/2,267,235.50 = 1,617,084.10/x
3. Step 3: Cross multiply
   1,617,084.10x = 2,267,235.50 × 1,617,084.10
4. Step 4: Simplify right side
   1,617,084.10x = 3,666,310,478,005.55
5. Step 5: Solve for x
   x = 3,666,310,478,005.55/1,617,084.10
6. Step 6: Final answer
   x = 2,267,235.50