Finding the Fourth Proportional to 16,947,540.68, 23,387,113.72 and 9,606,049.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,947,540.68 : 23,387,113.72 = 9,606,049.58 : x
2. Step 2: Convert to fraction form
   16,947,540.68/23,387,113.72 = 9,606,049.58/x
3. Step 3: Cross multiply
   16,947,540.68x = 23,387,113.72 × 9,606,049.58
4. Step 4: Simplify right side
   16,947,540.68x = 224,657,773,927,418.22
5. Step 5: Solve for x
   x = 224,657,773,927,418.22/16,947,540.68
6. Step 6: Final answer
   x = 13,256,069.31