Finding the Fourth Proportional to 9,907.83, 14,845.03 and 4,903.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907.83 : 14,845.03 = 4,903.53 : x
2. Step 2: Convert to fraction form
   9,907.83/14,845.03 = 4,903.53/x
3. Step 3: Cross multiply
   9,907.83x = 14,845.03 × 4,903.53
4. Step 4: Simplify right side
   9,907.83x = 72,793,037.57
5. Step 5: Solve for x
   x = 72,793,037.57/9,907.83
6. Step 6: Final answer
   x = 7,347.02