Finding the Fourth Proportional to 143,061.87, 214,569.57 and 58,804.96

Step by Step Solution

1. Step 1: Write the proportion equation
   143,061.87 : 214,569.57 = 58,804.96 : x
2. Step 2: Convert to fraction form
   143,061.87/214,569.57 = 58,804.96/x
3. Step 3: Cross multiply
   143,061.87x = 214,569.57 × 58,804.96
4. Step 4: Simplify right side
   143,061.87x = 12,617,754,981.07
5. Step 5: Solve for x
   x = 12,617,754,981.07/143,061.87
6. Step 6: Final answer
   x = 88,197.89