Finding the Fourth Proportional to 42,640,217.26, 58,843,499.86 and 23,061,105.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,640,217.26 : 58,843,499.86 = 23,061,105.54 : x
2. Step 2: Convert to fraction form
   42,640,217.26/58,843,499.86 = 23,061,105.54/x
3. Step 3: Cross multiply
   42,640,217.26x = 58,843,499.86 × 23,061,105.54
4. Step 4: Simplify right side
   42,640,217.26x = 1,356,996,160,614,435.25
5. Step 5: Solve for x
   x = 1,356,996,160,614,435.25/42,640,217.26
6. Step 6: Final answer
   x = 31,824,325.67