Finding the Fourth Proportional to 16,146,870.84, 22,282,518.96 and 8,804,685.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146,870.84 : 22,282,518.96 = 8,804,685.54 : x
2. Step 2: Convert to fraction form
   16,146,870.84/22,282,518.96 = 8,804,685.54/x
3. Step 3: Cross multiply
   16,146,870.84x = 22,282,518.96 × 8,804,685.54
4. Step 4: Simplify right side
   16,146,870.84x = 196,190,572,481,887.81
5. Step 5: Solve for x
   x = 196,190,572,481,887.81/16,146,870.84
6. Step 6: Final answer
   x = 12,150,377.27