Finding the Fourth Proportional to 2,341.63, 3,512.72 and 1,042.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.63 : 3,512.72 = 1,042.93 : x
2. Step 2: Convert to fraction form
   2,341.63/3,512.72 = 1,042.93/x
3. Step 3: Cross multiply
   2,341.63x = 3,512.72 × 1,042.93
4. Step 4: Simplify right side
   2,341.63x = 3,663,521.07
5. Step 5: Solve for x
   x = 3,663,521.07/2,341.63
6. Step 6: Final answer
   x = 1,564.52