Finding the Fourth Proportional to 11,093,019.61, 16,641,317.29 and 3,416,661.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,093,019.61 : 16,641,317.29 = 3,416,661.91 : x
2. Step 2: Convert to fraction form
   11,093,019.61/16,641,317.29 = 3,416,661.91/x
3. Step 3: Cross multiply
   11,093,019.61x = 16,641,317.29 × 3,416,661.91
4. Step 4: Simplify right side
   11,093,019.61x = 56,857,754,926,022.59
5. Step 5: Solve for x
   x = 56,857,754,926,022.59/11,093,019.61
6. Step 6: Final answer
   x = 5,125,543.53