Finding the Fourth Proportional to 59,989, 82,784.82 and 34,840.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,989 : 82,784.82 = 34,840.12 : x
2. Step 2: Convert to fraction form
   59,989/82,784.82 = 34,840.12/x
3. Step 3: Cross multiply
   59,989x = 82,784.82 × 34,840.12
4. Step 4: Simplify right side
   59,989x = 2,884,233,062.98
5. Step 5: Solve for x
   x = 2,884,233,062.98/59,989
6. Step 6: Final answer
   x = 48,079.37