Finding the Fourth Proportional to 50,680,947.39, 69,997,444.20 and 34,355,079.87

Step by Step Solution

1. Step 1: Write the proportion equation
   50,680,947.39 : 69,997,444.20 = 34,355,079.87 : x
2. Step 2: Convert to fraction form
   50,680,947.39/69,997,444.20 = 34,355,079.87/x
3. Step 3: Cross multiply
   50,680,947.39x = 69,997,444.20 × 34,355,079.87
4. Step 4: Simplify right side
   50,680,947.39x = 2,404,767,786,186,868
5. Step 5: Solve for x
   x = 2,404,767,786,186,868/50,680,947.39
6. Step 6: Final answer
   x = 47,449,148.25