Finding the Fourth Proportional to 49,591,155.28, 68,434,048.82 and 27,263,978.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,591,155.28 : 68,434,048.82 = 27,263,978.78 : x
2. Step 2: Convert to fraction form
   49,591,155.28/68,434,048.82 = 27,263,978.78/x
3. Step 3: Cross multiply
   49,591,155.28x = 68,434,048.82 × 27,263,978.78
4. Step 4: Simplify right side
   49,591,155.28x = 1,865,784,454,583,953.75
5. Step 5: Solve for x
   x = 1,865,784,454,583,953.75/49,591,155.28
6. Step 6: Final answer
   x = 37,623,331.10