Finding the Fourth Proportional to 109,269,568.18, 150,792,404.12 and 59,709,947.82

Step by Step Solution

1. Step 1: Write the proportion equation
   109,269,568.18 : 150,792,404.12 = 59,709,947.82 : x
2. Step 2: Convert to fraction form
   109,269,568.18/150,792,404.12 = 59,709,947.82/x
3. Step 3: Cross multiply
   109,269,568.18x = 150,792,404.12 × 59,709,947.82
4. Step 4: Simplify right side
   109,269,568.18x = 9,003,806,581,657,553
5. Step 5: Solve for x
   x = 9,003,806,581,657,553/109,269,568.18
6. Step 6: Final answer
   x = 82,399,946.59