Finding the Fourth Proportional to 82,875,093.81, 123,939,501.40 and 73,706,962.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,875,093.81 : 123,939,501.40 = 73,706,962.10 : x
2. Step 2: Convert to fraction form
   82,875,093.81/123,939,501.40 = 73,706,962.10/x
3. Step 3: Cross multiply
   82,875,093.81x = 123,939,501.40 × 73,706,962.10
4. Step 4: Simplify right side
   82,875,093.81x = 9,135,204,131,855,134
5. Step 5: Solve for x
   x = 9,135,204,131,855,134/82,875,093.81
6. Step 6: Final answer
   x = 110,228,582.71