Finding the Fourth Proportional to 23,726,562.88, 32,742,410.56 and 13,272,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,726,562.88 : 32,742,410.56 = 13,272,443.52 : x
2. Step 2: Convert to fraction form
   23,726,562.88/32,742,410.56 = 13,272,443.52/x
3. Step 3: Cross multiply
   23,726,562.88x = 32,742,410.56 × 13,272,443.52
4. Step 4: Simplify right side
   23,726,562.88x = 434,571,794,866,251.56
5. Step 5: Solve for x
   x = 434,571,794,866,251.56/23,726,562.88
6. Step 6: Final answer
   x = 18,315,834.33