Finding the Fourth Proportional to 12,761.00, 19,068.29 and 9,742.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,761.00 : 19,068.29 = 9,742.33 : x
2. Step 2: Convert to fraction form
   12,761.00/19,068.29 = 9,742.33/x
3. Step 3: Cross multiply
   12,761.00x = 19,068.29 × 9,742.33
4. Step 4: Simplify right side
   12,761.00x = 185,769,477.33
5. Step 5: Solve for x
   x = 185,769,477.33/12,761.00
6. Step 6: Final answer
   x = 14,557.60