Finding the Fourth Proportional to 23,452,507, 32,363,677.20 and 12,998,077.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452,507 : 32,363,677.20 = 12,998,077.84 : x
2. Step 2: Convert to fraction form
   23,452,507/32,363,677.20 = 12,998,077.84/x
3. Step 3: Cross multiply
   23,452,507x = 32,363,677.20 × 12,998,077.84
4. Step 4: Simplify right side
   23,452,507x = 420,665,595,434,233.25
5. Step 5: Solve for x
   x = 420,665,595,434,233.25/23,452,507
6. Step 6: Final answer
   x = 17,936,913.76