Finding the Fourth Proportional to 10,070.32, 13,896.28 and 5,593.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070.32 : 13,896.28 = 5,593.69 : x
2. Step 2: Convert to fraction form
   10,070.32/13,896.28 = 5,593.69/x
3. Step 3: Cross multiply
   10,070.32x = 13,896.28 × 5,593.69
4. Step 4: Simplify right side
   10,070.32x = 77,731,482.47
5. Step 5: Solve for x
   x = 77,731,482.47/10,070.32
6. Step 6: Final answer
   x = 7,718.87