Finding the Fourth Proportional to 57,588.31, 79,444.69 and 33,700.20

Step by Step Solution

1. Step 1: Write the proportion equation
   57,588.31 : 79,444.69 = 33,700.20 : x
2. Step 2: Convert to fraction form
   57,588.31/79,444.69 = 33,700.20/x
3. Step 3: Cross multiply
   57,588.31x = 79,444.69 × 33,700.20
4. Step 4: Simplify right side
   57,588.31x = 2,677,301,941.94
5. Step 5: Solve for x
   x = 2,677,301,941.94/57,588.31
6. Step 6: Final answer
   x = 46,490.37