Finding the Fourth Proportional to 13,069.31, 19,599.63 and 5,060.36

Step by Step Solution

1. Step 1: Write the proportion equation
   13,069.31 : 19,599.63 = 5,060.36 : x
2. Step 2: Convert to fraction form
   13,069.31/19,599.63 = 5,060.36/x
3. Step 3: Cross multiply
   13,069.31x = 19,599.63 × 5,060.36
4. Step 4: Simplify right side
   13,069.31x = 99,181,085.67
5. Step 5: Solve for x
   x = 99,181,085.67/13,069.31
6. Step 6: Final answer
   x = 7,588.86