Finding the Fourth Proportional to 3,770,819.52, 5,656,240.89 and 930,931.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,770,819.52 : 5,656,240.89 = 930,931.98 : x
2. Step 2: Convert to fraction form
   3,770,819.52/5,656,240.89 = 930,931.98/x
3. Step 3: Cross multiply
   3,770,819.52x = 5,656,240.89 × 930,931.98
4. Step 4: Simplify right side
   3,770,819.52x = 5,265,575,531,084.66
5. Step 5: Solve for x
   x = 5,265,575,531,084.66/3,770,819.52
6. Step 6: Final answer
   x = 1,396,400.84