Finding the Fourth Proportional to 1,176.89, 1,624.00 and 652.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176.89 : 1,624.00 = 652.91 : x
2. Step 2: Convert to fraction form
   1,176.89/1,624.00 = 652.91/x
3. Step 3: Cross multiply
   1,176.89x = 1,624.00 × 652.91
4. Step 4: Simplify right side
   1,176.89x = 1,060,322.58
5. Step 5: Solve for x
   x = 1,060,322.58/1,176.89
6. Step 6: Final answer
   x = 900.95