Finding the Fourth Proportional to 3,895,342.10, 5,869,601.69 and 3,200,925.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,895,342.10 : 5,869,601.69 = 3,200,925.86 : x
2. Step 2: Convert to fraction form
   3,895,342.10/5,869,601.69 = 3,200,925.86/x
3. Step 3: Cross multiply
   3,895,342.10x = 5,869,601.69 × 3,200,925.86
4. Step 4: Simplify right side
   3,895,342.10x = 18,788,159,792,068.06
5. Step 5: Solve for x
   x = 18,788,159,792,068.06/3,895,342.10
6. Step 6: Final answer
   x = 4,823,237.43