Finding the Fourth Proportional to 12,355.32, 17,051.56 and 7,050.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,355.32 : 17,051.56 = 7,050.93 : x
2. Step 2: Convert to fraction form
   12,355.32/17,051.56 = 7,050.93/x
3. Step 3: Cross multiply
   12,355.32x = 17,051.56 × 7,050.93
4. Step 4: Simplify right side
   12,355.32x = 120,229,338.32
5. Step 5: Solve for x
   x = 120,229,338.32/12,355.32
6. Step 6: Final answer
   x = 9,730.98