Finding the Fourth Proportional to 82,415,070, 123,619,554 and 33,252,184.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,415,070 : 123,619,554 = 33,252,184.80 : x
2. Step 2: Convert to fraction form
   82,415,070/123,619,554 = 33,252,184.80/x
3. Step 3: Cross multiply
   82,415,070x = 123,619,554 × 33,252,184.80
4. Step 4: Simplify right side
   82,415,070x = 4,110,620,254,501,579.50
5. Step 5: Solve for x
   x = 4,110,620,254,501,579.50/82,415,070
6. Step 6: Final answer
   x = 49,877,046.21