Finding the Fourth Proportional to 94,269.12, 141,423.12 and 31,938

Step by Step Solution

1. Step 1: Write the proportion equation
   94,269.12 : 141,423.12 = 31,938 : x
2. Step 2: Convert to fraction form
   94,269.12/141,423.12 = 31,938/x
3. Step 3: Cross multiply
   94,269.12x = 141,423.12 × 31,938
4. Step 4: Simplify right side
   94,269.12x = 4,516,771,606.56
5. Step 5: Solve for x
   x = 4,516,771,606.56/94,269.12
6. Step 6: Final answer
   x = 47,913.59