Finding the Fourth Proportional to 7,651.86, 10,558.71 and 4,293.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,651.86 : 10,558.71 = 4,293.98 : x
2. Step 2: Convert to fraction form
   7,651.86/10,558.71 = 4,293.98/x
3. Step 3: Cross multiply
   7,651.86x = 10,558.71 × 4,293.98
4. Step 4: Simplify right side
   7,651.86x = 45,338,836.77
5. Step 5: Solve for x
   x = 45,338,836.77/7,651.86
6. Step 6: Final answer
   x = 5,925.20