Finding the Fourth Proportional to 134,473.34, 185,577.81 and 74,048.15

Step by Step Solution

1. Step 1: Write the proportion equation
   134,473.34 : 185,577.81 = 74,048.15 : x
2. Step 2: Convert to fraction form
   134,473.34/185,577.81 = 74,048.15/x
3. Step 3: Cross multiply
   134,473.34x = 185,577.81 × 74,048.15
4. Step 4: Simplify right side
   134,473.34x = 13,741,693,511.55
5. Step 5: Solve for x
   x = 13,741,693,511.55/134,473.34
6. Step 6: Final answer
   x = 102,188.98