Finding the Fourth Proportional to 101,142.56, 151,666.89 and 59,034.80

Step by Step Solution

1. Step 1: Write the proportion equation
   101,142.56 : 151,666.89 = 59,034.80 : x
2. Step 2: Convert to fraction form
   101,142.56/151,666.89 = 59,034.80/x
3. Step 3: Cross multiply
   101,142.56x = 151,666.89 × 59,034.80
4. Step 4: Simplify right side
   101,142.56x = 8,953,624,517.77
5. Step 5: Solve for x
   x = 8,953,624,517.77/101,142.56
6. Step 6: Final answer
   x = 88,524.80