Finding the Fourth Proportional to 10,071.02, 13,897.61 and 5,595.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.02 : 13,897.61 = 5,595.05 : x
2. Step 2: Convert to fraction form
   10,071.02/13,897.61 = 5,595.05/x
3. Step 3: Cross multiply
   10,071.02x = 13,897.61 × 5,595.05
4. Step 4: Simplify right side
   10,071.02x = 77,757,822.83
5. Step 5: Solve for x
   x = 77,757,822.83/10,071.02
6. Step 6: Final answer
   x = 7,720.95