Finding the Fourth Proportional to 9,521,524.61, 14,277,784.55 and 3,688,442.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,521,524.61 : 14,277,784.55 = 3,688,442.27 : x
2. Step 2: Convert to fraction form
   9,521,524.61/14,277,784.55 = 3,688,442.27/x
3. Step 3: Cross multiply
   9,521,524.61x = 14,277,784.55 × 3,688,442.27
4. Step 4: Simplify right side
   9,521,524.61x = 52,662,784,056,172.93
5. Step 5: Solve for x
   x = 52,662,784,056,172.93/9,521,524.61
6. Step 6: Final answer
   x = 5,530,919.28