Finding the Fourth Proportional to 82,883,161.83, 124,066,105.08 and 61,048,196.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,883,161.83 : 124,066,105.08 = 61,048,196.03 : x
2. Step 2: Convert to fraction form
   82,883,161.83/124,066,105.08 = 61,048,196.03/x
3. Step 3: Cross multiply
   82,883,161.83x = 124,066,105.08 × 61,048,196.03
4. Step 4: Simplify right side
   82,883,161.83x = 7,574,011,902,982,088
5. Step 5: Solve for x
   x = 7,574,011,902,982,088/82,883,161.83
6. Step 6: Final answer
   x = 91,381,792.58