Finding the Fourth Proportional to 101,094.48, 139,510.85 and 55,773

Step by Step Solution

1. Step 1: Write the proportion equation
   101,094.48 : 139,510.85 = 55,773 : x
2. Step 2: Convert to fraction form
   101,094.48/139,510.85 = 55,773/x
3. Step 3: Cross multiply
   101,094.48x = 139,510.85 × 55,773
4. Step 4: Simplify right side
   101,094.48x = 7,780,938,358.19
5. Step 5: Solve for x
   x = 7,780,938,358.19/101,094.48
6. Step 6: Final answer
   x = 76,967.00