Finding the Fourth Proportional to 31,008,581.02, 42,791,842.38 and 17,260,792.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,008,581.02 : 42,791,842.38 = 17,260,792.84 : x
2. Step 2: Convert to fraction form
   31,008,581.02/42,791,842.38 = 17,260,792.84/x
3. Step 3: Cross multiply
   31,008,581.02x = 42,791,842.38 × 17,260,792.84
4. Step 4: Simplify right side
   31,008,581.02x = 738,621,126,563,112.62
5. Step 5: Solve for x
   x = 738,621,126,563,112.62/31,008,581.02
6. Step 6: Final answer
   x = 23,819,894.44