Finding the Fourth Proportional to 7,018.77, 10,522.56 and 4,053.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,018.77 : 10,522.56 = 4,053.84 : x
2. Step 2: Convert to fraction form
   7,018.77/10,522.56 = 4,053.84/x
3. Step 3: Cross multiply
   7,018.77x = 10,522.56 × 4,053.84
4. Step 4: Simplify right side
   7,018.77x = 42,656,774.63
5. Step 5: Solve for x
   x = 42,656,774.63/7,018.77
6. Step 6: Final answer
   x = 6,077.53