Finding the Fourth Proportional to 2,094.52, 3,152.29 and 1,577.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.52 : 3,152.29 = 1,577.20 : x
2. Step 2: Convert to fraction form
   2,094.52/3,152.29 = 1,577.20/x
3. Step 3: Cross multiply
   2,094.52x = 3,152.29 × 1,577.20
4. Step 4: Simplify right side
   2,094.52x = 4,971,783.90
5. Step 5: Solve for x
   x = 4,971,783.90/2,094.52
6. Step 6: Final answer
   x = 2,373.71