Finding the Fourth Proportional to 35,897,819,441.19, 53,847,826,144.07 and 12,315,725,594.07

Step by Step Solution

1. Step 1: Write the proportion equation
   35,897,819,441.19 : 53,847,826,144.07 = 12,315,725,594.07 : x
2. Step 2: Convert to fraction form
   35,897,819,441.19/53,847,826,144.07 = 12,315,725,594.07/x
3. Step 3: Cross multiply
   35,897,819,441.19x = 53,847,826,144.07 × 12,315,725,594.07
4. Step 4: Simplify right side
   35,897,819,441.19x = 663,175,050,627,493,003,264
5. Step 5: Solve for x
   x = 663,175,050,627,493,003,264/35,897,819,441.19
6. Step 6: Final answer
   x = 18,473,964,740.78