Finding the Fourth Proportional to 13,970.29, 19,278.71 and 7,597.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,970.29 : 19,278.71 = 7,597.01 : x
2. Step 2: Convert to fraction form
   13,970.29/19,278.71 = 7,597.01/x
3. Step 3: Cross multiply
   13,970.29x = 19,278.71 × 7,597.01
4. Step 4: Simplify right side
   13,970.29x = 146,460,475.26
5. Step 5: Solve for x
   x = 146,460,475.26/13,970.29
6. Step 6: Final answer
   x = 10,483.71