Finding the Fourth Proportional to 79,441,902,116.40, 109,626,667,223.59 and 46,899,598,225.74

Step by Step Solution

1. Step 1: Write the proportion equation
   79,441,902,116.40 : 109,626,667,223.59 = 46,899,598,225.74 : x
2. Step 2: Convert to fraction form
   79,441,902,116.40/109,626,667,223.59 = 46,899,598,225.74/x
3. Step 3: Cross multiply
   79,441,902,116.40x = 109,626,667,223.59 × 46,899,598,225.74
4. Step 4: Simplify right side
   79,441,902,116.40x = 5,141,446,647,613,271,048,192
5. Step 5: Solve for x
   x = 5,141,446,647,613,271,048,192/79,441,902,116.40
6. Step 6: Final answer
   x = 64,719,581,362.49