Finding the Fourth Proportional to 10,837.65, 14,955.87 and 7,612.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,837.65 : 14,955.87 = 7,612.00 : x
2. Step 2: Convert to fraction form
   10,837.65/14,955.87 = 7,612.00/x
3. Step 3: Cross multiply
   10,837.65x = 14,955.87 × 7,612.00
4. Step 4: Simplify right side
   10,837.65x = 113,844,072.59
5. Step 5: Solve for x
   x = 113,844,072.59/10,837.65
6. Step 6: Final answer
   x = 10,504.50