Finding the Fourth Proportional to 42,461.92, 58,581.12 and 27,353.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,461.92 : 58,581.12 = 27,353.40 : x
2. Step 2: Convert to fraction form
   42,461.92/58,581.12 = 27,353.40/x
3. Step 3: Cross multiply
   42,461.92x = 58,581.12 × 27,353.40
4. Step 4: Simplify right side
   42,461.92x = 1,602,392,807.81
5. Step 5: Solve for x
   x = 1,602,392,807.81/42,461.92
6. Step 6: Final answer
   x = 37,737.17