Finding the Fourth Proportional to 42,870.90, 59,161.83 and 23,751.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.90 : 59,161.83 = 23,751.92 : x
2. Step 2: Convert to fraction form
   42,870.90/59,161.83 = 23,751.92/x
3. Step 3: Cross multiply
   42,870.90x = 59,161.83 × 23,751.92
4. Step 4: Simplify right side
   42,870.90x = 1,405,207,053.21
5. Step 5: Solve for x
   x = 1,405,207,053.21/42,870.90
6. Step 6: Final answer
   x = 32,777.64