Finding the Fourth Proportional to 30,978,105.93, 46,461,035.30 and 29,441,840.49

Step by Step Solution

1. Step 1: Write the proportion equation
   30,978,105.93 : 46,461,035.30 = 29,441,840.49 : x
2. Step 2: Convert to fraction form
   30,978,105.93/46,461,035.30 = 29,441,840.49/x
3. Step 3: Cross multiply
   30,978,105.93x = 46,461,035.30 × 29,441,840.49
4. Step 4: Simplify right side
   30,978,105.93x = 1,367,898,390,155,650
5. Step 5: Solve for x
   x = 1,367,898,390,155,650/30,978,105.93
6. Step 6: Final answer
   x = 44,156,940.82