Finding the Fourth Proportional to 42,640,913.39, 58,844,458.97 and 23,061,801.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,640,913.39 : 58,844,458.97 = 23,061,801.29 : x
2. Step 2: Convert to fraction form
   42,640,913.39/58,844,458.97 = 23,061,801.29/x
3. Step 3: Cross multiply
   42,640,913.39x = 58,844,458.97 × 23,061,801.29
4. Step 4: Simplify right side
   42,640,913.39x = 1,357,059,219,783,698
5. Step 5: Solve for x
   x = 1,357,059,219,783,698/42,640,913.39
6. Step 6: Final answer
   x = 31,825,284.96