Finding the Fourth Proportional to 143,574.41, 215,409.57 and 63,601.52

Step by Step Solution

1. Step 1: Write the proportion equation
   143,574.41 : 215,409.57 = 63,601.52 : x
2. Step 2: Convert to fraction form
   143,574.41/215,409.57 = 63,601.52/x
3. Step 3: Cross multiply
   143,574.41x = 215,409.57 × 63,601.52
4. Step 4: Simplify right side
   143,574.41x = 13,700,374,997.50
5. Step 5: Solve for x
   x = 13,700,374,997.50/143,574.41
6. Step 6: Final answer
   x = 95,423.52