Finding the Fourth Proportional to 5,602.96, 8,357.72 and 5,410.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,602.96 : 8,357.72 = 5,410.99 : x
2. Step 2: Convert to fraction form
   5,602.96/8,357.72 = 5,410.99/x
3. Step 3: Cross multiply
   5,602.96x = 8,357.72 × 5,410.99
4. Step 4: Simplify right side
   5,602.96x = 45,223,539.34
5. Step 5: Solve for x
   x = 45,223,539.34/5,602.96
6. Step 6: Final answer
   x = 8,071.37