Finding the Fourth Proportional to 98,848,667.04, 148,271,412.24 and 30,691,425.12

Step by Step Solution

1. Step 1: Write the proportion equation
   98,848,667.04 : 148,271,412.24 = 30,691,425.12 : x
2. Step 2: Convert to fraction form
   98,848,667.04/148,271,412.24 = 30,691,425.12/x
3. Step 3: Cross multiply
   98,848,667.04x = 148,271,412.24 × 30,691,425.12
4. Step 4: Simplify right side
   98,848,667.04x = 4,550,660,946,200,612
5. Step 5: Solve for x
   x = 4,550,660,946,200,612/98,848,667.04
6. Step 6: Final answer
   x = 46,036,644.52