Finding the Fourth Proportional to 82,482,216.06, 123,739,256.31 and 31,360,260.00

Step by Step Solution

1. Step 1: Write the proportion equation
   82,482,216.06 : 123,739,256.31 = 31,360,260.00 : x
2. Step 2: Convert to fraction form
   82,482,216.06/123,739,256.31 = 31,360,260.00/x
3. Step 3: Cross multiply
   82,482,216.06x = 123,739,256.31 × 31,360,260.00
4. Step 4: Simplify right side
   82,482,216.06x = 3,880,495,249,469,544.50
5. Step 5: Solve for x
   x = 3,880,495,249,469,544.50/82,482,216.06
6. Step 6: Final answer
   x = 47,046,447.53