Finding the Fourth Proportional to 22,002,904.02, 30,362,487.46 and 12,212,577.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,002,904.02 : 30,362,487.46 = 12,212,577.98 : x
2. Step 2: Convert to fraction form
   22,002,904.02/30,362,487.46 = 12,212,577.98/x
3. Step 3: Cross multiply
   22,002,904.02x = 30,362,487.46 × 12,212,577.98
4. Step 4: Simplify right side
   22,002,904.02x = 370,804,245,772,022.12
5. Step 5: Solve for x
   x = 370,804,245,772,022.12/22,002,904.02
6. Step 6: Final answer
   x = 16,852,513.90