Finding the Fourth Proportional to 50,891,680.22, 70,254,911.68 and 31,329,337.02

Step by Step Solution

1. Step 1: Write the proportion equation
   50,891,680.22 : 70,254,911.68 = 31,329,337.02 : x
2. Step 2: Convert to fraction form
   50,891,680.22/70,254,911.68 = 31,329,337.02/x
3. Step 3: Cross multiply
   50,891,680.22x = 70,254,911.68 × 31,329,337.02
4. Step 4: Simplify right side
   50,891,680.22x = 2,201,039,805,333,054.50
5. Step 5: Solve for x
   x = 2,201,039,805,333,054.50/50,891,680.22
6. Step 6: Final answer
   x = 43,249,501.60