Finding the Fourth Proportional to 5,587.83, 7,711.35 and 3,070.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,587.83 : 7,711.35 = 3,070.00 : x
2. Step 2: Convert to fraction form
   5,587.83/7,711.35 = 3,070.00/x
3. Step 3: Cross multiply
   5,587.83x = 7,711.35 × 3,070.00
4. Step 4: Simplify right side
   5,587.83x = 23,673,881.27
5. Step 5: Solve for x
   x = 23,673,881.27/5,587.83
6. Step 6: Final answer
   x = 4,236.69