Finding the Fourth Proportional to 10,570.57, 14,573.55 and 9,094.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,570.57 : 14,573.55 = 9,094.34 : x
2. Step 2: Convert to fraction form
   10,570.57/14,573.55 = 9,094.34/x
3. Step 3: Cross multiply
   10,570.57x = 14,573.55 × 9,094.34
4. Step 4: Simplify right side
   10,570.57x = 132,536,818.71
5. Step 5: Solve for x
   x = 132,536,818.71/10,570.57
6. Step 6: Final answer
   x = 12,538.28