Finding the Fourth Proportional to 35,585,931.67, 49,119,025.67 and 20,704,756.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,585,931.67 : 49,119,025.67 = 20,704,756.04 : x
2. Step 2: Convert to fraction form
   35,585,931.67/49,119,025.67 = 20,704,756.04/x
3. Step 3: Cross multiply
   35,585,931.67x = 49,119,025.67 × 20,704,756.04
4. Step 4: Simplify right side
   35,585,931.67x = 1,016,997,443,449,032
5. Step 5: Solve for x
   x = 1,016,997,443,449,032/35,585,931.67
6. Step 6: Final answer
   x = 28,578,637.56