Finding the Fourth Proportional to 1,094.52, 1,510.74 and 652.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094.52 : 1,510.74 = 652.72 : x
2. Step 2: Convert to fraction form
   1,094.52/1,510.74 = 652.72/x
3. Step 3: Cross multiply
   1,094.52x = 1,510.74 × 652.72
4. Step 4: Simplify right side
   1,094.52x = 986,090.21
5. Step 5: Solve for x
   x = 986,090.21/1,094.52
6. Step 6: Final answer
   x = 900.93