Finding the Fourth Proportional to 3,650,390.69, 5,471,724.71 and 1,374,930.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,650,390.69 : 5,471,724.71 = 1,374,930.56 : x
2. Step 2: Convert to fraction form
   3,650,390.69/5,471,724.71 = 1,374,930.56/x
3. Step 3: Cross multiply
   3,650,390.69x = 5,471,724.71 × 1,374,930.56
4. Step 4: Simplify right side
   3,650,390.69x = 7,523,241,536,802.78
5. Step 5: Solve for x
   x = 7,523,241,536,802.78/3,650,390.69
6. Step 6: Final answer
   x = 2,060,941.47