Finding the Fourth Proportional to 59,507.96, 89,167.08 and 31,426.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,507.96 : 89,167.08 = 31,426.88 : x
2. Step 2: Convert to fraction form
   59,507.96/89,167.08 = 31,426.88/x
3. Step 3: Cross multiply
   59,507.96x = 89,167.08 × 31,426.88
4. Step 4: Simplify right side
   59,507.96x = 2,802,243,123.11
5. Step 5: Solve for x
   x = 2,802,243,123.11/59,507.96
6. Step 6: Final answer
   x = 47,090.22