Finding the Fourth Proportional to 6,088.74, 8,402.31 and 3,435.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,088.74 : 8,402.31 = 3,435.99 : x
2. Step 2: Convert to fraction form
   6,088.74/8,402.31 = 3,435.99/x
3. Step 3: Cross multiply
   6,088.74x = 8,402.31 × 3,435.99
4. Step 4: Simplify right side
   6,088.74x = 28,870,253.14
5. Step 5: Solve for x
   x = 28,870,253.14/6,088.74
6. Step 6: Final answer
   x = 4,741.58