Finding the Fourth Proportional to 9,995,958.77, 14,994,499.02 and 2,806,932.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,995,958.77 : 14,994,499.02 = 2,806,932.15 : x
2. Step 2: Convert to fraction form
   9,995,958.77/14,994,499.02 = 2,806,932.15/x
3. Step 3: Cross multiply
   9,995,958.77x = 14,994,499.02 × 2,806,932.15
4. Step 4: Simplify right side
   9,995,958.77x = 42,088,541,377,644.49
5. Step 5: Solve for x
   x = 42,088,541,377,644.49/9,995,958.77
6. Step 6: Final answer
   x = 4,210,555.72