Finding the Fourth Proportional to 42,400,339.11, 58,519,409.61 and 35,324,711.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,400,339.11 : 58,519,409.61 = 35,324,711.69 : x
2. Step 2: Convert to fraction form
   42,400,339.11/58,519,409.61 = 35,324,711.69/x
3. Step 3: Cross multiply
   42,400,339.11x = 58,519,409.61 × 35,324,711.69
4. Step 4: Simplify right side
   42,400,339.11x = 2,067,181,272,582,136.25
5. Step 5: Solve for x
   x = 2,067,181,272,582,136.25/42,400,339.11
6. Step 6: Final answer
   x = 48,753,885.37