Finding the Fourth Proportional to 23,097,825.86, 31,874,613.87 and 12,784,327.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,097,825.86 : 31,874,613.87 = 12,784,327.52 : x
2. Step 2: Convert to fraction form
   23,097,825.86/31,874,613.87 = 12,784,327.52/x
3. Step 3: Cross multiply
   23,097,825.86x = 31,874,613.87 × 12,784,327.52
4. Step 4: Simplify right side
   23,097,825.86x = 407,495,503,287,614.69
5. Step 5: Solve for x
   x = 407,495,503,287,614.69/23,097,825.86
6. Step 6: Final answer
   x = 17,642,158.43