Finding the Fourth Proportional to 2,107,059.39, 3,160,459.30 and 1,297,598.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,059.39 : 3,160,459.30 = 1,297,598.04 : x
2. Step 2: Convert to fraction form
   2,107,059.39/3,160,459.30 = 1,297,598.04/x
3. Step 3: Cross multiply
   2,107,059.39x = 3,160,459.30 × 1,297,598.04
4. Step 4: Simplify right side
   2,107,059.39x = 4,101,005,793,179.77
5. Step 5: Solve for x
   x = 4,101,005,793,179.77/2,107,059.39
6. Step 6: Final answer
   x = 1,946,317.13