Finding the Fourth Proportional to 107,611,772.86, 161,444,695.47 and 30,934,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,611,772.86 : 161,444,695.47 = 30,934,940.50 : x
2. Step 2: Convert to fraction form
   107,611,772.86/161,444,695.47 = 30,934,940.50/x
3. Step 3: Cross multiply
   107,611,772.86x = 161,444,695.47 × 30,934,940.50
4. Step 4: Simplify right side
   107,611,772.86x = 4,994,282,048,405,069
5. Step 5: Solve for x
   x = 4,994,282,048,405,069/107,611,772.86
6. Step 6: Final answer
   x = 46,410,182.79