Finding the Fourth Proportional to 1,786,524.81, 2,465,126.70 and 1,061,353.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,786,524.81 : 2,465,126.70 = 1,061,353.89 : x
2. Step 2: Convert to fraction form
   1,786,524.81/2,465,126.70 = 1,061,353.89/x
3. Step 3: Cross multiply
   1,786,524.81x = 2,465,126.70 × 1,061,353.89
4. Step 4: Simplify right side
   1,786,524.81x = 2,616,371,812,387.86
5. Step 5: Solve for x
   x = 2,616,371,812,387.86/1,786,524.81
6. Step 6: Final answer
   x = 1,464,503.49