Finding the Fourth Proportional to 23,573.52, 35,361.38 and 7,779.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,573.52 : 35,361.38 = 7,779.93 : x
2. Step 2: Convert to fraction form
   23,573.52/35,361.38 = 7,779.93/x
3. Step 3: Cross multiply
   23,573.52x = 35,361.38 × 7,779.93
4. Step 4: Simplify right side
   23,573.52x = 275,109,061.10
5. Step 5: Solve for x
   x = 275,109,061.10/23,573.52
6. Step 6: Final answer
   x = 11,670.26