Finding the Fourth Proportional to 23,448,664.72, 32,359,492.20 and 13,658,853.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,448,664.72 : 32,359,492.20 = 13,658,853.52 : x
2. Step 2: Convert to fraction form
   23,448,664.72/32,359,492.20 = 13,658,853.52/x
3. Step 3: Cross multiply
   23,448,664.72x = 32,359,492.20 × 13,658,853.52
4. Step 4: Simplify right side
   23,448,664.72x = 441,993,563,941,382.50
5. Step 5: Solve for x
   x = 441,993,563,941,382.50/23,448,664.72
6. Step 6: Final answer
   x = 18,849,412.93