Finding the Fourth Proportional to 23,068.31, 34,580.60 and 7,475

Step by Step Solution

1. Step 1: Write the proportion equation
   23,068.31 : 34,580.60 = 7,475 : x
2. Step 2: Convert to fraction form
   23,068.31/34,580.60 = 7,475/x
3. Step 3: Cross multiply
   23,068.31x = 34,580.60 × 7,475
4. Step 4: Simplify right side
   23,068.31x = 258,489,947.63
5. Step 5: Solve for x
   x = 258,489,947.63/23,068.31
6. Step 6: Final answer
   x = 11,205.41