Finding the Fourth Proportional to 63,400,019.18, 87,453,355.74 and 41,917,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,400,019.18 : 87,453,355.74 = 41,917,581.50 : x
2. Step 2: Convert to fraction form
   63,400,019.18/87,453,355.74 = 41,917,581.50/x
3. Step 3: Cross multiply
   63,400,019.18x = 87,453,355.74 × 41,917,581.50
4. Step 4: Simplify right side
   63,400,019.18x = 3,665,833,166,679,942.50
5. Step 5: Solve for x
   x = 3,665,833,166,679,942.50/63,400,019.18
6. Step 6: Final answer
   x = 57,820,694.92