Finding the Fourth Proportional to 23,627,232.72, 32,605,582.32 and 12,762,216.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,627,232.72 : 32,605,582.32 = 12,762,216.72 : x
2. Step 2: Convert to fraction form
   23,627,232.72/32,605,582.32 = 12,762,216.72/x
3. Step 3: Cross multiply
   23,627,232.72x = 32,605,582.32 × 12,762,216.72
4. Step 4: Simplify right side
   23,627,232.72x = 416,119,507,849,640.44
5. Step 5: Solve for x
   x = 416,119,507,849,640.44/23,627,232.72
6. Step 6: Final answer
   x = 17,611,859.70