Finding the Fourth Proportional to 82,524,697.47, 113,886,646.04 and 45,354,303.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,524,697.47 : 113,886,646.04 = 45,354,303.31 : x
2. Step 2: Convert to fraction form
   82,524,697.47/113,886,646.04 = 45,354,303.31/x
3. Step 3: Cross multiply
   82,524,697.47x = 113,886,646.04 × 45,354,303.31
4. Step 4: Simplify right side
   82,524,697.47x = 5,165,249,487,456,771
5. Step 5: Solve for x
   x = 5,165,249,487,456,771/82,524,697.47
6. Step 6: Final answer
   x = 62,590,347.45