Finding the Fourth Proportional to 25,830,404.96, 35,644,642.08 and 14,227,718.72

Step by Step Solution

1. Step 1: Write the proportion equation
   25,830,404.96 : 35,644,642.08 = 14,227,718.72 : x
2. Step 2: Convert to fraction form
   25,830,404.96/35,644,642.08 = 14,227,718.72/x
3. Step 3: Cross multiply
   25,830,404.96x = 35,644,642.08 × 14,227,718.72
4. Step 4: Simplify right side
   25,830,404.96x = 507,141,941,389,315.75
5. Step 5: Solve for x
   x = 507,141,941,389,315.75/25,830,404.96
6. Step 6: Final answer
   x = 19,633,526.54