Finding the Fourth Proportional to 2,029,454.02, 2,800,667.13 and 1,224,482.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029,454.02 : 2,800,667.13 = 1,224,482.50 : x
2. Step 2: Convert to fraction form
   2,029,454.02/2,800,667.13 = 1,224,482.50/x
3. Step 3: Cross multiply
   2,029,454.02x = 2,800,667.13 × 1,224,482.50
4. Step 4: Simplify right side
   2,029,454.02x = 3,429,367,889,010.23
5. Step 5: Solve for x
   x = 3,429,367,889,010.23/2,029,454.02
6. Step 6: Final answer
   x = 1,689,798.27