Finding the Fourth Proportional to 2,553,382.85, 3,523,667.47 and 1,407,482.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,382.85 : 3,523,667.47 = 1,407,482.33 : x
2. Step 2: Convert to fraction form
   2,553,382.85/3,523,667.47 = 1,407,482.33/x
3. Step 3: Cross multiply
   2,553,382.85x = 3,523,667.47 × 1,407,482.33
4. Step 4: Simplify right side
   2,553,382.85x = 4,959,499,679,683.76
5. Step 5: Solve for x
   x = 4,959,499,679,683.76/2,553,382.85
6. Step 6: Final answer
   x = 1,942,325.14