Finding the Fourth Proportional to 60,875.52, 84,009.18 and 34,019.76

Step by Step Solution

1. Step 1: Write the proportion equation
   60,875.52 : 84,009.18 = 34,019.76 : x
2. Step 2: Convert to fraction form
   60,875.52/84,009.18 = 34,019.76/x
3. Step 3: Cross multiply
   60,875.52x = 84,009.18 × 34,019.76
4. Step 4: Simplify right side
   60,875.52x = 2,857,972,141.40
5. Step 5: Solve for x
   x = 2,857,972,141.40/60,875.52
6. Step 6: Final answer
   x = 46,947.81