Finding the Fourth Proportional to 16,784.80, 23,164.23 and 10,070.26

Step by Step Solution

1. Step 1: Write the proportion equation
   16,784.80 : 23,164.23 = 10,070.26 : x
2. Step 2: Convert to fraction form
   16,784.80/23,164.23 = 10,070.26/x
3. Step 3: Cross multiply
   16,784.80x = 23,164.23 × 10,070.26
4. Step 4: Simplify right side
   16,784.80x = 233,269,818.80
5. Step 5: Solve for x
   x = 233,269,818.80/16,784.80
6. Step 6: Final answer
   x = 13,897.68