Finding the Fourth Proportional to 9,907,722.54, 14,863,061.25 and 3,517,439.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907,722.54 : 14,863,061.25 = 3,517,439.76 : x
2. Step 2: Convert to fraction form
   9,907,722.54/14,863,061.25 = 3,517,439.76/x
3. Step 3: Cross multiply
   9,907,722.54x = 14,863,061.25 × 3,517,439.76
4. Step 4: Simplify right side
   9,907,722.54x = 52,279,922,596,065.30
5. Step 5: Solve for x
   x = 52,279,922,596,065.30/9,907,722.54
6. Step 6: Final answer
   x = 5,276,684.16