Finding the Fourth Proportional to 16,628,443.84, 22,949,188.56 and 13,832,628.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,628,443.84 : 22,949,188.56 = 13,832,628.16 : x
2. Step 2: Convert to fraction form
   16,628,443.84/22,949,188.56 = 13,832,628.16/x
3. Step 3: Cross multiply
   16,628,443.84x = 22,949,188.56 × 13,832,628.16
4. Step 4: Simplify right side
   16,628,443.84x = 317,447,591,924,205.81
5. Step 5: Solve for x
   x = 317,447,591,924,205.81/16,628,443.84
6. Step 6: Final answer
   x = 19,090,637.40