Finding the Fourth Proportional to 149,411.97, 223,748.91 and 111,370.05

Step by Step Solution

1. Step 1: Write the proportion equation
   149,411.97 : 223,748.91 = 111,370.05 : x
2. Step 2: Convert to fraction form
   149,411.97/223,748.91 = 111,370.05/x
3. Step 3: Cross multiply
   149,411.97x = 223,748.91 × 111,370.05
4. Step 4: Simplify right side
   149,411.97x = 24,918,927,294.15
5. Step 5: Solve for x
   x = 24,918,927,294.15/149,411.97
6. Step 6: Final answer
   x = 166,779.99