Finding the Fourth Proportional to 31,636,128.06, 43,656,100.70 and 17,694,790.16

Step by Step Solution

1. Step 1: Write the proportion equation
   31,636,128.06 : 43,656,100.70 = 17,694,790.16 : x
2. Step 2: Convert to fraction form
   31,636,128.06/43,656,100.70 = 17,694,790.16/x
3. Step 3: Cross multiply
   31,636,128.06x = 43,656,100.70 × 17,694,790.16
4. Step 4: Simplify right side
   31,636,128.06x = 772,485,540,783,574.75
5. Step 5: Solve for x
   x = 772,485,540,783,574.75/31,636,128.06
6. Step 6: Final answer
   x = 24,417,828.23