Finding the Fourth Proportional to 10,070.65, 13,899.72 and 5,595.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070.65 : 13,899.72 = 5,595.94 : x
2. Step 2: Convert to fraction form
   10,070.65/13,899.72 = 5,595.94/x
3. Step 3: Cross multiply
   10,070.65x = 13,899.72 × 5,595.94
4. Step 4: Simplify right side
   10,070.65x = 77,781,999.14
5. Step 5: Solve for x
   x = 77,781,999.14/10,070.65
6. Step 6: Final answer
   x = 7,723.63