Finding the Fourth Proportional to 11,672,680, 17,509,097.76 and 3,694,504

Step by Step Solution

1. Step 1: Write the proportion equation
   11,672,680 : 17,509,097.76 = 3,694,504 : x
2. Step 2: Convert to fraction form
   11,672,680/17,509,097.76 = 3,694,504/x
3. Step 3: Cross multiply
   11,672,680x = 17,509,097.76 × 3,694,504
4. Step 4: Simplify right side
   11,672,680x = 64,687,431,710,711.05
5. Step 5: Solve for x
   x = 64,687,431,710,711.05/11,672,680
6. Step 6: Final answer
   x = 5,541,780.61