Finding the Fourth Proportional to 12,009,100, 18,015,516.24 and 4,032,790.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,009,100 : 18,015,516.24 = 4,032,790.24 : x
2. Step 2: Convert to fraction form
   12,009,100/18,015,516.24 = 4,032,790.24/x
3. Step 3: Cross multiply
   12,009,100x = 18,015,516.24 × 4,032,790.24
4. Step 4: Simplify right side
   12,009,100x = 72,652,798,061,233.50
5. Step 5: Solve for x
   x = 72,652,798,061,233.50/12,009,100
6. Step 6: Final answer
   x = 6,049,812.06