Finding the Fourth Proportional to 84,196.98, 116,188.93 and 50,187.93

Step by Step Solution

1. Step 1: Write the proportion equation
   84,196.98 : 116,188.93 = 50,187.93 : x
2. Step 2: Convert to fraction form
   84,196.98/116,188.93 = 50,187.93/x
3. Step 3: Cross multiply
   84,196.98x = 116,188.93 × 50,187.93
4. Step 4: Simplify right side
   84,196.98x = 5,831,281,885.61
5. Step 5: Solve for x
   x = 5,831,281,885.61/84,196.98
6. Step 6: Final answer
   x = 69,257.61