Finding the Fourth Proportional to 199,460,819.96, 275,260,287.20 and 110,152,582.17

Step by Step Solution

1. Step 1: Write the proportion equation
   199,460,819.96 : 275,260,287.20 = 110,152,582.17 : x
2. Step 2: Convert to fraction form
   199,460,819.96/275,260,287.20 = 110,152,582.17/x
3. Step 3: Cross multiply
   199,460,819.96x = 275,260,287.20 × 110,152,582.17
4. Step 4: Simplify right side
   199,460,819.96x = 30,320,631,404,522,688
5. Step 5: Solve for x
   x = 30,320,631,404,522,688/199,460,819.96
6. Step 6: Final answer
   x = 152,012,968.82