Finding the Fourth Proportional to 111,914.01, 154,436.29 and 60,925.43

Step by Step Solution

1. Step 1: Write the proportion equation
   111,914.01 : 154,436.29 = 60,925.43 : x
2. Step 2: Convert to fraction form
   111,914.01/154,436.29 = 60,925.43/x
3. Step 3: Cross multiply
   111,914.01x = 154,436.29 × 60,925.43
4. Step 4: Simplify right side
   111,914.01x = 9,409,097,609.63
5. Step 5: Solve for x
   x = 9,409,097,609.63/111,914.01
6. Step 6: Final answer
   x = 84,074.35