Finding the Fourth Proportional to 3,689,333.47, 5,522,649.85 and 2,407,180.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,689,333.47 : 5,522,649.85 = 2,407,180.15 : x
2. Step 2: Convert to fraction form
   3,689,333.47/5,522,649.85 = 2,407,180.15/x
3. Step 3: Cross multiply
   3,689,333.47x = 5,522,649.85 × 2,407,180.15
4. Step 4: Simplify right side
   3,689,333.47x = 13,294,013,094,320.48
5. Step 5: Solve for x
   x = 13,294,013,094,320.48/3,689,333.47
6. Step 6: Final answer
   x = 3,603,364.46