Finding the Fourth Proportional to 107,978,267.16, 161,936,432.82 and 35,201,400.12

Step by Step Solution

1. Step 1: Write the proportion equation
   107,978,267.16 : 161,936,432.82 = 35,201,400.12 : x
2. Step 2: Convert to fraction form
   107,978,267.16/161,936,432.82 = 35,201,400.12/x
3. Step 3: Cross multiply
   107,978,267.16x = 161,936,432.82 × 35,201,400.12
4. Step 4: Simplify right side
   107,978,267.16x = 5,700,389,165,702,319
5. Step 5: Solve for x
   x = 5,700,389,165,702,319/107,978,267.16
6. Step 6: Final answer
   x = 52,792,004.50