Finding the Fourth Proportional to 31,050,995.83, 42,850,544.39 and 17,819,120.61

Step by Step Solution

1. Step 1: Write the proportion equation
   31,050,995.83 : 42,850,544.39 = 17,819,120.61 : x
2. Step 2: Convert to fraction form
   31,050,995.83/42,850,544.39 = 17,819,120.61/x
3. Step 3: Cross multiply
   31,050,995.83x = 42,850,544.39 × 17,819,120.61
4. Step 4: Simplify right side
   31,050,995.83x = 763,559,018,600,473.25
5. Step 5: Solve for x
   x = 763,559,018,600,473.25/31,050,995.83
6. Step 6: Final answer
   x = 24,590,484.08