Finding the Fourth Proportional to 10,724,015.72, 16,085,883.18 and 2,637,061.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,724,015.72 : 16,085,883.18 = 2,637,061.16 : x
2. Step 2: Convert to fraction form
   10,724,015.72/16,085,883.18 = 2,637,061.16/x
3. Step 3: Cross multiply
   10,724,015.72x = 16,085,883.18 × 2,637,061.16
4. Step 4: Simplify right side
   10,724,015.72x = 42,419,457,758,275.29
5. Step 5: Solve for x
   x = 42,419,457,758,275.29/10,724,015.72
6. Step 6: Final answer
   x = 3,955,557.22