Finding the Fourth Proportional to 45,662,928.72, 68,483,911.86 and 27,224,091.15

Step by Step Solution

1. Step 1: Write the proportion equation
   45,662,928.72 : 68,483,911.86 = 27,224,091.15 : x
2. Step 2: Convert to fraction form
   45,662,928.72/68,483,911.86 = 27,224,091.15/x
3. Step 3: Cross multiply
   45,662,928.72x = 68,483,911.86 × 27,224,091.15
4. Step 4: Simplify right side
   45,662,928.72x = 1,864,412,258,785,206
5. Step 5: Solve for x
   x = 1,864,412,258,785,206/45,662,928.72
6. Step 6: Final answer
   x = 40,829,887.86