Finding the Fourth Proportional to 11,603,400.89, 17,403,170.76 and 3,514,453.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,603,400.89 : 17,403,170.76 = 3,514,453.34 : x
2. Step 2: Convert to fraction form
   11,603,400.89/17,403,170.76 = 3,514,453.34/x
3. Step 3: Cross multiply
   11,603,400.89x = 17,403,170.76 × 3,514,453.34
4. Step 4: Simplify right side
   11,603,400.89x = 61,162,631,517,056.49
5. Step 5: Solve for x
   x = 61,162,631,517,056.49/11,603,400.89
6. Step 6: Final answer
   x = 5,271,095.27