Finding the Fourth Proportional to 42,280,400, 58,347,010.32 and 22,964,816

Step by Step Solution

1. Step 1: Write the proportion equation
   42,280,400 : 58,347,010.32 = 22,964,816 : x
2. Step 2: Convert to fraction form
   42,280,400/58,347,010.32 = 22,964,816/x
3. Step 3: Cross multiply
   42,280,400x = 58,347,010.32 × 22,964,816
4. Step 4: Simplify right side
   42,280,400x = 1,339,928,356,148,901.25
5. Step 5: Solve for x
   x = 1,339,928,356,148,901.25/42,280,400
6. Step 6: Final answer
   x = 31,691,477.76