Finding the Fourth Proportional to 2,606,887.69, 3,596,829.56 and 1,573,578.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,887.69 : 3,596,829.56 = 1,573,578.79 : x
2. Step 2: Convert to fraction form
   2,606,887.69/3,596,829.56 = 1,573,578.79/x
3. Step 3: Cross multiply
   2,606,887.69x = 3,596,829.56 × 1,573,578.79
4. Step 4: Simplify right side
   2,606,887.69x = 5,659,894,688,876.89
5. Step 5: Solve for x
   x = 5,659,894,688,876.89/2,606,887.69
6. Step 6: Final answer
   x = 2,171,131.01