Finding the Fourth Proportional to 58,810.04, 81,151.98 and 33,311.31

Step by Step Solution

1. Step 1: Write the proportion equation
   58,810.04 : 81,151.98 = 33,311.31 : x
2. Step 2: Convert to fraction form
   58,810.04/81,151.98 = 33,311.31/x
3. Step 3: Cross multiply
   58,810.04x = 81,151.98 × 33,311.31
4. Step 4: Simplify right side
   58,810.04x = 2,703,278,762.89
5. Step 5: Solve for x
   x = 2,703,278,762.89/58,810.04
6. Step 6: Final answer
   x = 45,966.28