Finding the Fourth Proportional to 17,380.02, 26,071.57 and 4,900.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380.02 : 26,071.57 = 4,900.16 : x
2. Step 2: Convert to fraction form
   17,380.02/26,071.57 = 4,900.16/x
3. Step 3: Cross multiply
   17,380.02x = 26,071.57 × 4,900.16
4. Step 4: Simplify right side
   17,380.02x = 127,754,864.45
5. Step 5: Solve for x
   x = 127,754,864.45/17,380.02
6. Step 6: Final answer
   x = 7,350.67