Finding the Fourth Proportional to 32,156.52, 48,015.89 and 28,376.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,156.52 : 48,015.89 = 28,376.76 : x
2. Step 2: Convert to fraction form
   32,156.52/48,015.89 = 28,376.76/x
3. Step 3: Cross multiply
   32,156.52x = 48,015.89 × 28,376.76
4. Step 4: Simplify right side
   32,156.52x = 1,362,535,386.72
5. Step 5: Solve for x
   x = 1,362,535,386.72/32,156.52
6. Step 6: Final answer
   x = 42,371.98