Finding the Fourth Proportional to 1,182.61, 1,632.00 and 651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182.61 : 1,632.00 = 651.50 : x
2. Step 2: Convert to fraction form
   1,182.61/1,632.00 = 651.50/x
3. Step 3: Cross multiply
   1,182.61x = 1,632.00 × 651.50
4. Step 4: Simplify right side
   1,182.61x = 1,063,248.40
5. Step 5: Solve for x
   x = 1,063,248.40/1,182.61
6. Step 6: Final answer
   x = 899.07