Finding the Fourth Proportional to 1,410.98, 2,114.27 and 1,263.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410.98 : 2,114.27 = 1,263.93 : x
2. Step 2: Convert to fraction form
   1,410.98/2,114.27 = 1,263.93/x
3. Step 3: Cross multiply
   1,410.98x = 2,114.27 × 1,263.93
4. Step 4: Simplify right side
   1,410.98x = 2,672,282.96
5. Step 5: Solve for x
   x = 2,672,282.96/1,410.98
6. Step 6: Final answer
   x = 1,893.93