Finding the Fourth Proportional to 2,312.08, 3,191.00 and 1,472.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,312.08 : 3,191.00 = 1,472.51 : x
2. Step 2: Convert to fraction form
   2,312.08/3,191.00 = 1,472.51/x
3. Step 3: Cross multiply
   2,312.08x = 3,191.00 × 1,472.51
4. Step 4: Simplify right side
   2,312.08x = 4,698,780.02
5. Step 5: Solve for x
   x = 4,698,780.02/2,312.08
6. Step 6: Final answer
   x = 2,032.28