Finding the Fourth Proportional to 2,333,679.60, 3,499,119.18 and 912,042.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333,679.60 : 3,499,119.18 = 912,042.12 : x
2. Step 2: Convert to fraction form
   2,333,679.60/3,499,119.18 = 912,042.12/x
3. Step 3: Cross multiply
   2,333,679.60x = 3,499,119.18 × 912,042.12
4. Step 4: Simplify right side
   2,333,679.60x = 3,191,344,075,059.86
5. Step 5: Solve for x
   x = 3,191,344,075,059.86/2,333,679.60
6. Step 6: Final answer
   x = 1,367,515.95