Finding the Fourth Proportional to 2,106,740.10, 3,154,764.15 and 1,159,040.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,740.10 : 3,154,764.15 = 1,159,040.10 : x
2. Step 2: Convert to fraction form
   2,106,740.10/3,154,764.15 = 1,159,040.10/x
3. Step 3: Cross multiply
   2,106,740.10x = 3,154,764.15 × 1,159,040.10
4. Step 4: Simplify right side
   2,106,740.10x = 3,656,498,155,892.42
5. Step 5: Solve for x
   x = 3,656,498,155,892.42/2,106,740.10
6. Step 6: Final answer
   x = 1,735,619.00