Finding the Fourth Proportional to 10,071.19, 13,897.47 and 5,594.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.19 : 13,897.47 = 5,594.86 : x
2. Step 2: Convert to fraction form
   10,071.19/13,897.47 = 5,594.86/x
3. Step 3: Cross multiply
   10,071.19x = 13,897.47 × 5,594.86
4. Step 4: Simplify right side
   10,071.19x = 77,754,399.00
5. Step 5: Solve for x
   x = 77,754,399.00/10,071.19
6. Step 6: Final answer
   x = 7,720.48