Finding the Fourth Proportional to 57,588.80, 79,445.38 and 33,700.69

Step by Step Solution

1. Step 1: Write the proportion equation
   57,588.80 : 79,445.38 = 33,700.69 : x
2. Step 2: Convert to fraction form
   57,588.80/79,445.38 = 33,700.69/x
3. Step 3: Cross multiply
   57,588.80x = 79,445.38 × 33,700.69
4. Step 4: Simplify right side
   57,588.80x = 2,677,364,123.31
5. Step 5: Solve for x
   x = 2,677,364,123.31/57,588.80
6. Step 6: Final answer
   x = 46,491.06