Finding the Fourth Proportional to 57,736,554.57, 79,676,441.37 and 31,631,997.69

Step by Step Solution

1. Step 1: Write the proportion equation
   57,736,554.57 : 79,676,441.37 = 31,631,997.69 : x
2. Step 2: Convert to fraction form
   57,736,554.57/79,676,441.37 = 31,631,997.69/x
3. Step 3: Cross multiply
   57,736,554.57x = 79,676,441.37 × 31,631,997.69
4. Step 4: Simplify right side
   57,736,554.57x = 2,520,325,009,363,260.50
5. Step 5: Solve for x
   x = 2,520,325,009,363,260.50/57,736,554.57
6. Step 6: Final answer
   x = 43,652,154.66