Finding the Fourth Proportional to 2,459,725.50, 3,686,120.05 and 1,161,492.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,725.50 : 3,686,120.05 = 1,161,492.69 : x
2. Step 2: Convert to fraction form
   2,459,725.50/3,686,120.05 = 1,161,492.69/x
3. Step 3: Cross multiply
   2,459,725.50x = 3,686,120.05 × 1,161,492.69
4. Step 4: Simplify right side
   2,459,725.50x = 4,281,401,492,537.43
5. Step 5: Solve for x
   x = 4,281,401,492,537.43/2,459,725.50
6. Step 6: Final answer
   x = 1,740,601.34