Finding the Fourth Proportional to 22,035,142.24, 30,408,380.94 and 12,112,253.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,035,142.24 : 30,408,380.94 = 12,112,253.08 : x
2. Step 2: Convert to fraction form
   22,035,142.24/30,408,380.94 = 12,112,253.08/x
3. Step 3: Cross multiply
   22,035,142.24x = 30,408,380.94 × 12,112,253.08
4. Step 4: Simplify right side
   22,035,142.24x = 368,314,005,698,328.31
5. Step 5: Solve for x
   x = 368,314,005,698,328.31/22,035,142.24
6. Step 6: Final answer
   x = 16,714,845.84