Finding the Fourth Proportional to 101,901,012,308.22, 140,623,823,213.73 and 56,174,284,012.10

Step by Step Solution

1. Step 1: Write the proportion equation
   101,901,012,308.22 : 140,623,823,213.73 = 56,174,284,012.10 : x
2. Step 2: Convert to fraction form
   101,901,012,308.22/140,623,823,213.73 = 56,174,284,012.10/x
3. Step 3: Cross multiply
   101,901,012,308.22x = 140,623,823,213.73 × 56,174,284,012.10
4. Step 4: Simplify right side
   101,901,012,308.22x = 7,899,442,584,074,707,795,968
5. Step 5: Solve for x
   x = 7,899,442,584,074,707,795,968/101,901,012,308.22
6. Step 6: Final answer
   x = 77,520,746,900.74