Finding the Fourth Proportional to 58,742.46, 81,003.32 and 34,864.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,742.46 : 81,003.32 = 34,864.52 : x
2. Step 2: Convert to fraction form
   58,742.46/81,003.32 = 34,864.52/x
3. Step 3: Cross multiply
   58,742.46x = 81,003.32 × 34,864.52
4. Step 4: Simplify right side
   58,742.46x = 2,824,141,870.21
5. Step 5: Solve for x
   x = 2,824,141,870.21/58,742.46
6. Step 6: Final answer
   x = 48,076.67