Finding the Fourth Proportional to 11,663,334.18, 17,493,007.32 and 3,141,677.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,663,334.18 : 17,493,007.32 = 3,141,677.70 : x
2. Step 2: Convert to fraction form
   11,663,334.18/17,493,007.32 = 3,141,677.70/x
3. Step 3: Cross multiply
   11,663,334.18x = 17,493,007.32 × 3,141,677.70
4. Step 4: Simplify right side
   11,663,334.18x = 54,957,391,003,180.77
5. Step 5: Solve for x
   x = 54,957,391,003,180.77/11,663,334.18
6. Step 6: Final answer
   x = 4,711,979.45