Finding the Fourth Proportional to 19,532.61, 29,300.27 and 7,845.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,532.61 : 29,300.27 = 7,845.82 : x
2. Step 2: Convert to fraction form
   19,532.61/29,300.27 = 7,845.82/x
3. Step 3: Cross multiply
   19,532.61x = 29,300.27 × 7,845.82
4. Step 4: Simplify right side
   19,532.61x = 229,884,644.37
5. Step 5: Solve for x
   x = 229,884,644.37/19,532.61
6. Step 6: Final answer
   x = 11,769.27