Finding the Fourth Proportional to 1,945,958.42, 2,685,588.68 and 1,086,684.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,958.42 : 2,685,588.68 = 1,086,684.76 : x
2. Step 2: Convert to fraction form
   1,945,958.42/2,685,588.68 = 1,086,684.76/x
3. Step 3: Cross multiply
   1,945,958.42x = 2,685,588.68 × 1,086,684.76
4. Step 4: Simplify right side
   1,945,958.42x = 2,918,388,290,184.52
5. Step 5: Solve for x
   x = 2,918,388,290,184.52/1,945,958.42
6. Step 6: Final answer
   x = 1,499,717.70