Finding the Fourth Proportional to 1,665,810.47, 2,498,715.99 and 600,852.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,810.47 : 2,498,715.99 = 600,852.39 : x
2. Step 2: Convert to fraction form
   1,665,810.47/2,498,715.99 = 600,852.39/x
3. Step 3: Cross multiply
   1,665,810.47x = 2,498,715.99 × 600,852.39
4. Step 4: Simplify right side
   1,665,810.47x = 1,501,359,474,522.72
5. Step 5: Solve for x
   x = 1,501,359,474,522.72/1,665,810.47
6. Step 6: Final answer
   x = 901,278.69