Finding the Fourth Proportional to 101,062.08, 139,472.02 and 58,055.02

Step by Step Solution

1. Step 1: Write the proportion equation
   101,062.08 : 139,472.02 = 58,055.02 : x
2. Step 2: Convert to fraction form
   101,062.08/139,472.02 = 58,055.02/x
3. Step 3: Cross multiply
   101,062.08x = 139,472.02 × 58,055.02
4. Step 4: Simplify right side
   101,062.08x = 8,097,050,910.54
5. Step 5: Solve for x
   x = 8,097,050,910.54/101,062.08
6. Step 6: Final answer
   x = 80,119.58