Finding the Fourth Proportional to 10,724,003.64, 16,085,865.30 and 2,637,049.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,724,003.64 : 16,085,865.30 = 2,637,049.40 : x
2. Step 2: Convert to fraction form
   10,724,003.64/16,085,865.30 = 2,637,049.40/x
3. Step 3: Cross multiply
   10,724,003.64x = 16,085,865.30 × 2,637,049.40
4. Step 4: Simplify right side
   10,724,003.64x = 42,419,221,437,845.82
5. Step 5: Solve for x
   x = 42,419,221,437,845.82/10,724,003.64
6. Step 6: Final answer
   x = 3,955,539.63