Finding the Fourth Proportional to 111,114.51, 153,341.69 and 60,813.51

Step by Step Solution

1. Step 1: Write the proportion equation
   111,114.51 : 153,341.69 = 60,813.51 : x
2. Step 2: Convert to fraction form
   111,114.51/153,341.69 = 60,813.51/x
3. Step 3: Cross multiply
   111,114.51x = 153,341.69 × 60,813.51
4. Step 4: Simplify right side
   111,114.51x = 9,325,246,094.16
5. Step 5: Solve for x
   x = 9,325,246,094.16/111,114.51
6. Step 6: Final answer
   x = 83,924.65