Finding the Fourth Proportional to 10,070.30, 13,896.62 and 5,594.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070.30 : 13,896.62 = 5,594.34 : x
2. Step 2: Convert to fraction form
   10,070.30/13,896.62 = 5,594.34/x
3. Step 3: Cross multiply
   10,070.30x = 13,896.62 × 5,594.34
4. Step 4: Simplify right side
   10,070.30x = 77,742,389.16
5. Step 5: Solve for x
   x = 77,742,389.16/10,070.30
6. Step 6: Final answer
   x = 7,719.97