Finding the Fourth Proportional to 59,076.81, 81,479.93 and 37,858.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,076.81 : 81,479.93 = 37,858.05 : x
2. Step 2: Convert to fraction form
   59,076.81/81,479.93 = 37,858.05/x
3. Step 3: Cross multiply
   59,076.81x = 81,479.93 × 37,858.05
4. Step 4: Simplify right side
   59,076.81x = 3,084,671,074.65
5. Step 5: Solve for x
   x = 3,084,671,074.65/59,076.81
6. Step 6: Final answer
   x = 52,214.58