Finding the Fourth Proportional to 60,465.82, 83,442.34 and 32,870.30

Step by Step Solution

1. Step 1: Write the proportion equation
   60,465.82 : 83,442.34 = 32,870.30 : x
2. Step 2: Convert to fraction form
   60,465.82/83,442.34 = 32,870.30/x
3. Step 3: Cross multiply
   60,465.82x = 83,442.34 × 32,870.30
4. Step 4: Simplify right side
   60,465.82x = 2,742,774,584.15
5. Step 5: Solve for x
   x = 2,742,774,584.15/60,465.82
6. Step 6: Final answer
   x = 45,360.75