Finding the Fourth Proportional to 84,089.18, 116,043.98 and 45,848.42

Step by Step Solution

1. Step 1: Write the proportion equation
   84,089.18 : 116,043.98 = 45,848.42 : x
2. Step 2: Convert to fraction form
   84,089.18/116,043.98 = 45,848.42/x
3. Step 3: Cross multiply
   84,089.18x = 116,043.98 × 45,848.42
4. Step 4: Simplify right side
   84,089.18x = 5,320,433,133.51
5. Step 5: Solve for x
   x = 5,320,433,133.51/84,089.18
6. Step 6: Final answer
   x = 63,271.32