Finding the Fourth Proportional to 9,895.98, 14,845.58 and 4,700.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,895.98 : 14,845.58 = 4,700.10 : x
2. Step 2: Convert to fraction form
   9,895.98/14,845.58 = 4,700.10/x
3. Step 3: Cross multiply
   9,895.98x = 14,845.58 × 4,700.10
4. Step 4: Simplify right side
   9,895.98x = 69,775,710.56
5. Step 5: Solve for x
   x = 69,775,710.56/9,895.98
6. Step 6: Final answer
   x = 7,050.91