Finding the Fourth Proportional to 23,404,826.91, 32,290,838.63 and 13,613,192.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404,826.91 : 32,290,838.63 = 13,613,192.56 : x
2. Step 2: Convert to fraction form
   23,404,826.91/32,290,838.63 = 13,613,192.56/x
3. Step 3: Cross multiply
   23,404,826.91x = 32,290,838.63 × 13,613,192.56
4. Step 4: Simplify right side
   23,404,826.91x = 439,581,404,194,076.62
5. Step 5: Solve for x
   x = 439,581,404,194,076.62/23,404,826.91
6. Step 6: Final answer
   x = 18,781,655.85