Finding the Fourth Proportional to 1,557,858.15, 2,337,443.33 and 848,395.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557,858.15 : 2,337,443.33 = 848,395.35 : x
2. Step 2: Convert to fraction form
   1,557,858.15/2,337,443.33 = 848,395.35/x
3. Step 3: Cross multiply
   1,557,858.15x = 2,337,443.33 × 848,395.35
4. Step 4: Simplify right side
   1,557,858.15x = 1,983,076,047,818.54
5. Step 5: Solve for x
   x = 1,983,076,047,818.54/1,557,858.15
6. Step 6: Final answer
   x = 1,272,950.33