Finding the Fourth Proportional to 59,776.65, 82,461.51 and 37,129.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,776.65 : 82,461.51 = 37,129.05 : x
2. Step 2: Convert to fraction form
   59,776.65/82,461.51 = 37,129.05/x
3. Step 3: Cross multiply
   59,776.65x = 82,461.51 × 37,129.05
4. Step 4: Simplify right side
   59,776.65x = 3,061,717,527.87
5. Step 5: Solve for x
   x = 3,061,717,527.87/59,776.65
6. Step 6: Final answer
   x = 51,219.29