Finding the Fourth Proportional to 23,601,787.02, 32,571,470.43 and 13,147,790.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,601,787.02 : 32,571,470.43 = 13,147,790.49 : x
2. Step 2: Convert to fraction form
   23,601,787.02/32,571,470.43 = 13,147,790.49/x
3. Step 3: Cross multiply
   23,601,787.02x = 32,571,470.43 × 13,147,790.49
4. Step 4: Simplify right side
   23,601,787.02x = 428,242,869,164,870.19
5. Step 5: Solve for x
   x = 428,242,869,164,870.19/23,601,787.02
6. Step 6: Final answer
   x = 18,144,510.36