Finding the Fourth Proportional to 25,914.69, 35,779.71 and 19,566.93

Step by Step Solution

1. Step 1: Write the proportion equation
   25,914.69 : 35,779.71 = 19,566.93 : x
2. Step 2: Convert to fraction form
   25,914.69/35,779.71 = 19,566.93/x
3. Step 3: Cross multiply
   25,914.69x = 35,779.71 × 19,566.93
4. Step 4: Simplify right side
   25,914.69x = 700,099,080.99
5. Step 5: Solve for x
   x = 700,099,080.99/25,914.69
6. Step 6: Final answer
   x = 27,015.53