Finding the Fourth Proportional to 33,237,482, 49,862,686.82 and 12,765,704

Step by Step Solution

1. Step 1: Write the proportion equation
   33,237,482 : 49,862,686.82 = 12,765,704 : x
2. Step 2: Convert to fraction form
   33,237,482/49,862,686.82 = 12,765,704/x
3. Step 3: Cross multiply
   33,237,482x = 49,862,686.82 × 12,765,704
4. Step 4: Simplify right side
   33,237,482x = 636,532,300,588,821.25
5. Step 5: Solve for x
   x = 636,532,300,588,821.25/33,237,482
6. Step 6: Final answer
   x = 19,151,038.60