Finding the Fourth Proportional to 2,670,925.07, 3,685,879.82 and 1,447,229.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,925.07 : 3,685,879.82 = 1,447,229.63 : x
2. Step 2: Convert to fraction form
   2,670,925.07/3,685,879.82 = 1,447,229.63/x
3. Step 3: Cross multiply
   2,670,925.07x = 3,685,879.82 × 1,447,229.63
4. Step 4: Simplify right side
   2,670,925.07x = 5,334,314,473,311.74
5. Step 5: Solve for x
   x = 5,334,314,473,311.74/2,670,925.07
6. Step 6: Final answer
   x = 1,997,178.63