Finding the Fourth Proportional to 10,099.32, 13,937.94 and 5,624.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,099.32 : 13,937.94 = 5,624.07 : x
2. Step 2: Convert to fraction form
   10,099.32/13,937.94 = 5,624.07/x
3. Step 3: Cross multiply
   10,099.32x = 13,937.94 × 5,624.07
4. Step 4: Simplify right side
   10,099.32x = 78,387,950.22
5. Step 5: Solve for x
   x = 78,387,950.22/10,099.32
6. Step 6: Final answer
   x = 7,761.71