Finding the Fourth Proportional to 9,521,522.61, 14,277,781.56 and 3,688,440.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,521,522.61 : 14,277,781.56 = 3,688,440.27 : x
2. Step 2: Convert to fraction form
   9,521,522.61/14,277,781.56 = 3,688,440.27/x
3. Step 3: Cross multiply
   9,521,522.61x = 14,277,781.56 × 3,688,440.27
4. Step 4: Simplify right side
   9,521,522.61x = 52,662,744,453,725.22
5. Step 5: Solve for x
   x = 52,662,744,453,725.22/9,521,522.61
6. Step 6: Final answer
   x = 5,530,916.28