Finding the Fourth Proportional to 6,907,516.66, 10,362,521.71 and 3,122,781.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,907,516.66 : 10,362,521.71 = 3,122,781.94 : x
2. Step 2: Convert to fraction form
   6,907,516.66/10,362,521.71 = 3,122,781.94/x
3. Step 3: Cross multiply
   6,907,516.66x = 10,362,521.71 × 3,122,781.94
4. Step 4: Simplify right side
   6,907,516.66x = 32,359,895,648,845.92
5. Step 5: Solve for x
   x = 32,359,895,648,845.92/6,907,516.66
6. Step 6: Final answer
   x = 4,684,736.53