Finding the Fourth Proportional to 67,685,641,580.55, 93,407,031,789.57 and 37,205,153,032.80

Step by Step Solution

1. Step 1: Write the proportion equation
   67,685,641,580.55 : 93,407,031,789.57 = 37,205,153,032.80 : x
2. Step 2: Convert to fraction form
   67,685,641,580.55/93,407,031,789.57 = 37,205,153,032.80/x
3. Step 3: Cross multiply
   67,685,641,580.55x = 93,407,031,789.57 × 37,205,153,032.80
4. Step 4: Simplify right side
   67,685,641,580.55x = 3,475,222,912,070,640,992,256
5. Step 5: Solve for x
   x = 3,475,222,912,070,640,992,256/67,685,641,580.55
6. Step 6: Final answer
   x = 51,343,576,435.41