Finding the Fourth Proportional to 82,528,688.23, 113,890,767.87 and 45,362,404.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,528,688.23 : 113,890,767.87 = 45,362,404.42 : x
2. Step 2: Convert to fraction form
   82,528,688.23/113,890,767.87 = 45,362,404.42/x
3. Step 3: Cross multiply
   82,528,688.23x = 113,890,767.87 × 45,362,404.42
4. Step 4: Simplify right side
   82,528,688.23x = 5,166,359,071,823,282
5. Step 5: Solve for x
   x = 5,166,359,071,823,282/82,528,688.23
6. Step 6: Final answer
   x = 62,600,765.66