Finding the Fourth Proportional to 17,093,436.45, 23,588,931.47 and 9,358,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,093,436.45 : 23,588,931.47 = 9,358,476.72 : x
2. Step 2: Convert to fraction form
   17,093,436.45/23,588,931.47 = 9,358,476.72/x
3. Step 3: Cross multiply
   17,093,436.45x = 23,588,931.47 × 9,358,476.72
4. Step 4: Simplify right side
   17,093,436.45x = 220,756,465,964,878
5. Step 5: Solve for x
   x = 220,756,465,964,878/17,093,436.45
6. Step 6: Final answer
   x = 12,914,691.94