Finding the Fourth Proportional to 2,114,571.50, 2,916,780.99 and 1,254,522.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,571.50 : 2,916,780.99 = 1,254,522.86 : x
2. Step 2: Convert to fraction form
   2,114,571.50/2,916,780.99 = 1,254,522.86/x
3. Step 3: Cross multiply
   2,114,571.50x = 2,916,780.99 × 1,254,522.86
4. Step 4: Simplify right side
   2,114,571.50x = 3,659,168,429,568.43
5. Step 5: Solve for x
   x = 3,659,168,429,568.43/2,114,571.50
6. Step 6: Final answer
   x = 1,730,453.87