Finding the Fourth Proportional to 143,362.86, 215,070.15 and 59,076.11

Step by Step Solution

1. Step 1: Write the proportion equation
   143,362.86 : 215,070.15 = 59,076.11 : x
2. Step 2: Convert to fraction form
   143,362.86/215,070.15 = 59,076.11/x
3. Step 3: Cross multiply
   143,362.86x = 215,070.15 × 59,076.11
4. Step 4: Simplify right side
   143,362.86x = 12,705,507,744.22
5. Step 5: Solve for x
   x = 12,705,507,744.22/143,362.86
6. Step 6: Final answer
   x = 88,624.82