Finding the Fourth Proportional to 7,557.18, 10,429.37 and 4,200.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,557.18 : 10,429.37 = 4,200.01 : x
2. Step 2: Convert to fraction form
   7,557.18/10,429.37 = 4,200.01/x
3. Step 3: Cross multiply
   7,557.18x = 10,429.37 × 4,200.01
4. Step 4: Simplify right side
   7,557.18x = 43,803,458.29
5. Step 5: Solve for x
   x = 43,803,458.29/7,557.18
6. Step 6: Final answer
   x = 5,796.27