Finding the Fourth Proportional to 96,028,310.58, 144,057,468.69 and 31,317,066.06

Step by Step Solution

1. Step 1: Write the proportion equation
   96,028,310.58 : 144,057,468.69 = 31,317,066.06 : x
2. Step 2: Convert to fraction form
   96,028,310.58/144,057,468.69 = 31,317,066.06/x
3. Step 3: Cross multiply
   96,028,310.58x = 144,057,468.69 × 31,317,066.06
4. Step 4: Simplify right side
   96,028,310.58x = 4,511,457,263,401,111
5. Step 5: Solve for x
   x = 4,511,457,263,401,111/96,028,310.58
6. Step 6: Final answer
   x = 46,980,491.86