Finding the Fourth Proportional to 264,648,373.82, 396,713,360.72 and 148,120,633.34

Step by Step Solution

1. Step 1: Write the proportion equation
   264,648,373.82 : 396,713,360.72 = 148,120,633.34 : x
2. Step 2: Convert to fraction form
   264,648,373.82/396,713,360.72 = 148,120,633.34/x
3. Step 3: Cross multiply
   264,648,373.82x = 396,713,360.72 × 148,120,633.34
4. Step 4: Simplify right side
   264,648,373.82x = 58,761,434,244,286,288
5. Step 5: Solve for x
   x = 58,761,434,244,286,288/264,648,373.82
6. Step 6: Final answer
   x = 222,035,878.76