Finding the Fourth Proportional to 23,540,724.48, 32,485,162.88 and 13,752,075.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,540,724.48 : 32,485,162.88 = 13,752,075.52 : x
2. Step 2: Convert to fraction form
   23,540,724.48/32,485,162.88 = 13,752,075.52/x
3. Step 3: Cross multiply
   23,540,724.48x = 32,485,162.88 × 13,752,075.52
4. Step 4: Simplify right side
   23,540,724.48x = 446,738,413,205,260.69
5. Step 5: Solve for x
   x = 446,738,413,205,260.69/23,540,724.48
6. Step 6: Final answer
   x = 18,977,258.48