Finding the Fourth Proportional to 2,445.57, 3,670.56 and 1,522.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.57 : 3,670.56 = 1,522.93 : x
2. Step 2: Convert to fraction form
   2,445.57/3,670.56 = 1,522.93/x
3. Step 3: Cross multiply
   2,445.57x = 3,670.56 × 1,522.93
4. Step 4: Simplify right side
   2,445.57x = 5,590,005.94
5. Step 5: Solve for x
   x = 5,590,005.94/2,445.57
6. Step 6: Final answer
   x = 2,285.77