Finding the Fourth Proportional to 143,323.36, 215,010.89 and 59,037.53

Step by Step Solution

1. Step 1: Write the proportion equation
   143,323.36 : 215,010.89 = 59,037.53 : x
2. Step 2: Convert to fraction form
   143,323.36/215,010.89 = 59,037.53/x
3. Step 3: Cross multiply
   143,323.36x = 215,010.89 × 59,037.53
4. Step 4: Simplify right side
   143,323.36x = 12,693,710,719.85
5. Step 5: Solve for x
   x = 12,693,710,719.85/143,323.36
6. Step 6: Final answer
   x = 88,566.94