Finding the Fourth Proportional to 1,456,780.10, 2,010,503.50 and 845,119.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,780.10 : 2,010,503.50 = 845,119.94 : x
2. Step 2: Convert to fraction form
   1,456,780.10/2,010,503.50 = 845,119.94/x
3. Step 3: Cross multiply
   1,456,780.10x = 2,010,503.50 × 845,119.94
4. Step 4: Simplify right side
   1,456,780.10x = 1,699,116,585,124.47
5. Step 5: Solve for x
   x = 1,699,116,585,124.47/1,456,780.10
6. Step 6: Final answer
   x = 1,166,350.77