Finding the Fourth Proportional to 16,172,276.71, 22,317,572.83 and 8,830,087.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,172,276.71 : 22,317,572.83 = 8,830,087.19 : x
2. Step 2: Convert to fraction form
   16,172,276.71/22,317,572.83 = 8,830,087.19/x
3. Step 3: Cross multiply
   16,172,276.71x = 22,317,572.83 × 8,830,087.19
4. Step 4: Simplify right side
   16,172,276.71x = 197,066,113,958,075.03
5. Step 5: Solve for x
   x = 197,066,113,958,075.03/16,172,276.71
6. Step 6: Final answer
   x = 12,185,428.03