Finding the Fourth Proportional to 67,685,641,591.05, 93,407,031,804.06 and 37,205,153,043.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,685,641,591.05 : 93,407,031,804.06 = 37,205,153,043.30 : x
2. Step 2: Convert to fraction form
   67,685,641,591.05/93,407,031,804.06 = 37,205,153,043.30/x
3. Step 3: Cross multiply
   67,685,641,591.05x = 93,407,031,804.06 × 37,205,153,043.30
4. Step 4: Simplify right side
   67,685,641,591.05x = 3,475,222,913,590,442,852,352
5. Step 5: Solve for x
   x = 3,475,222,913,590,442,852,352/67,685,641,591.05
6. Step 6: Final answer
   x = 51,343,576,449.90