Finding the Fourth Proportional to 83,019,711.67, 114,559,662.50 and 46,343,533.75

Step by Step Solution

1. Step 1: Write the proportion equation
   83,019,711.67 : 114,559,662.50 = 46,343,533.75 : x
2. Step 2: Convert to fraction form
   83,019,711.67/114,559,662.50 = 46,343,533.75/x
3. Step 3: Cross multiply
   83,019,711.67x = 114,559,662.50 × 46,343,533.75
4. Step 4: Simplify right side
   83,019,711.67x = 5,309,099,585,225,642
5. Step 5: Solve for x
   x = 5,309,099,585,225,642/83,019,711.67
6. Step 6: Final answer
   x = 63,949,867.79