Finding the Fourth Proportional to 101,114.84, 139,538.22 and 55,793.18

Step by Step Solution

1. Step 1: Write the proportion equation
   101,114.84 : 139,538.22 = 55,793.18 : x
2. Step 2: Convert to fraction form
   101,114.84/139,538.22 = 55,793.18/x
3. Step 3: Cross multiply
   101,114.84x = 139,538.22 × 55,793.18
4. Step 4: Simplify right side
   101,114.84x = 7,785,281,025.34
5. Step 5: Solve for x
   x = 7,785,281,025.34/101,114.84
6. Step 6: Final answer
   x = 76,994.45