Finding the Fourth Proportional to 59,180,947,962.19, 81,678,550,939.90 and 46,588,442,838.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,180,947,962.19 : 81,678,550,939.90 = 46,588,442,838.37 : x
2. Step 2: Convert to fraction form
   59,180,947,962.19/81,678,550,939.90 = 46,588,442,838.37/x
3. Step 3: Cross multiply
   59,180,947,962.19x = 81,678,550,939.90 × 46,588,442,838.37
4. Step 4: Simplify right side
   59,180,947,962.19x = 3,805,276,501,584,073,195,520
5. Step 5: Solve for x
   x = 3,805,276,501,584,073,195,520/59,180,947,962.19
6. Step 6: Final answer
   x = 64,299,012,310.78