Finding the Fourth Proportional to 23,369,563.50, 32,249,403.50 and 13,056,364.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,369,563.50 : 32,249,403.50 = 13,056,364.05 : x
2. Step 2: Convert to fraction form
   23,369,563.50/32,249,403.50 = 13,056,364.05/x
3. Step 3: Cross multiply
   23,369,563.50x = 32,249,403.50 × 13,056,364.05
4. Step 4: Simplify right side
   23,369,563.50x = 421,059,952,426,062.38
5. Step 5: Solve for x
   x = 421,059,952,426,062.38/23,369,563.50
6. Step 6: Final answer
   x = 18,017,450.45