Finding the Fourth Proportional to 2,505,689.99, 3,457,852.05 and 1,359,770.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,689.99 : 3,457,852.05 = 1,359,770.33 : x
2. Step 2: Convert to fraction form
   2,505,689.99/3,457,852.05 = 1,359,770.33/x
3. Step 3: Cross multiply
   2,505,689.99x = 3,457,852.05 × 1,359,770.33
4. Step 4: Simplify right side
   2,505,689.99x = 4,701,884,631,764.31
5. Step 5: Solve for x
   x = 4,701,884,631,764.31/2,505,689.99
6. Step 6: Final answer
   x = 1,876,482.99