Finding the Fourth Proportional to 23,726,563.38, 32,742,411.25 and 13,272,444.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,726,563.38 : 32,742,411.25 = 13,272,444.02 : x
2. Step 2: Convert to fraction form
   23,726,563.38/32,742,411.25 = 13,272,444.02/x
3. Step 3: Cross multiply
   23,726,563.38x = 32,742,411.25 × 13,272,444.02
4. Step 4: Simplify right side
   23,726,563.38x = 434,571,820,395,443.19
5. Step 5: Solve for x
   x = 434,571,820,395,443.19/23,726,563.38
6. Step 6: Final answer
   x = 18,315,835.02