Finding the Fourth Proportional to 1,773.02, 2,445.93 and 1,377.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.02 : 2,445.93 = 1,377.34 : x
2. Step 2: Convert to fraction form
   1,773.02/2,445.93 = 1,377.34/x
3. Step 3: Cross multiply
   1,773.02x = 2,445.93 × 1,377.34
4. Step 4: Simplify right side
   1,773.02x = 3,368,871.11
5. Step 5: Solve for x
   x = 3,368,871.11/1,773.02
6. Step 6: Final answer
   x = 1,900.07