Finding the Fourth Proportional to 23,256,483.39, 32,093,947.51 and 12,945,642.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,256,483.39 : 32,093,947.51 = 12,945,642.26 : x
2. Step 2: Convert to fraction form
   23,256,483.39/32,093,947.51 = 12,945,642.26/x
3. Step 3: Cross multiply
   23,256,483.39x = 32,093,947.51 × 12,945,642.26
4. Step 4: Simplify right side
   23,256,483.39x = 415,476,762,982,843.94
5. Step 5: Solve for x
   x = 415,476,762,982,843.94/23,256,483.39
6. Step 6: Final answer
   x = 17,864,986.55