Finding the Fourth Proportional to 11,945,152, 17,917,793.61 and 2,969,704

Step by Step Solution

1. Step 1: Write the proportion equation
   11,945,152 : 17,917,793.61 = 2,969,704 : x
2. Step 2: Convert to fraction form
   11,945,152/17,917,793.61 = 2,969,704/x
3. Step 3: Cross multiply
   11,945,152x = 17,917,793.61 × 2,969,704
4. Step 4: Simplify right side
   11,945,152x = 53,210,543,354,791.44
5. Step 5: Solve for x
   x = 53,210,543,354,791.44/11,945,152
6. Step 6: Final answer
   x = 4,454,572.31