Finding the Fourth Proportional to 1,462.58, 2,194.95 and 1,047.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.58 : 2,194.95 = 1,047.86 : x
2. Step 2: Convert to fraction form
   1,462.58/2,194.95 = 1,047.86/x
3. Step 3: Cross multiply
   1,462.58x = 2,194.95 × 1,047.86
4. Step 4: Simplify right side
   1,462.58x = 2,300,000.31
5. Step 5: Solve for x
   x = 2,300,000.31/1,462.58
6. Step 6: Final answer
   x = 1,572.56