Finding the Fourth Proportional to 1,557,675.30, 2,334,900.15 and 846,200.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557,675.30 : 2,334,900.15 = 846,200.10 : x
2. Step 2: Convert to fraction form
   1,557,675.30/2,334,900.15 = 846,200.10/x
3. Step 3: Cross multiply
   1,557,675.30x = 2,334,900.15 × 846,200.10
4. Step 4: Simplify right side
   1,557,675.30x = 1,975,792,740,420.02
5. Step 5: Solve for x
   x = 1,975,792,740,420.02/1,557,675.30
6. Step 6: Final answer
   x = 1,268,424.00