Finding the Fourth Proportional to 1,554.32, 2,334.72 and 1,470.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554.32 : 2,334.72 = 1,470.08 : x
2. Step 2: Convert to fraction form
   1,554.32/2,334.72 = 1,470.08/x
3. Step 3: Cross multiply
   1,554.32x = 2,334.72 × 1,470.08
4. Step 4: Simplify right side
   1,554.32x = 3,432,225.18
5. Step 5: Solve for x
   x = 3,432,225.18/1,554.32
6. Step 6: Final answer
   x = 2,208.18