Finding the Fourth Proportional to 42,060,800.96, 58,043,880.88 and 22,745,216.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060,800.96 : 58,043,880.88 = 22,745,216.96 : x
2. Step 2: Convert to fraction form
   42,060,800.96/58,043,880.88 = 22,745,216.96/x
3. Step 3: Cross multiply
   42,060,800.96x = 58,043,880.88 × 22,745,216.96
4. Step 4: Simplify right side
   42,060,800.96x = 1,320,220,663,815,995.75
5. Step 5: Solve for x
   x = 1,320,220,663,815,995.75/42,060,800.96
6. Step 6: Final answer
   x = 31,388,386.19