Finding the Fourth Proportional to 16,852,789.33, 23,256,841.40 and 9,512,162.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,852,789.33 : 23,256,841.40 = 9,512,162.10 : x
2. Step 2: Convert to fraction form
   16,852,789.33/23,256,841.40 = 9,512,162.10/x
3. Step 3: Cross multiply
   16,852,789.33x = 23,256,841.40 × 9,512,162.10
4. Step 4: Simplify right side
   16,852,789.33x = 221,222,845,318,900.72
5. Step 5: Solve for x
   x = 221,222,845,318,900.72/16,852,789.33
6. Step 6: Final answer
   x = 13,126,779.25