Finding the Fourth Proportional to 148,405,598,009.34, 204,788,485,880.17 and 83,287,448,874.12

Step by Step Solution

1. Step 1: Write the proportion equation
   148,405,598,009.34 : 204,788,485,880.17 = 83,287,448,874.12 : x
2. Step 2: Convert to fraction form
   148,405,598,009.34/204,788,485,880.17 = 83,287,448,874.12/x
3. Step 3: Cross multiply
   148,405,598,009.34x = 204,788,485,880.17 × 83,287,448,874.12
4. Step 4: Simplify right side
   148,405,598,009.34x = 17,056,310,547,753,105,096,704
5. Step 5: Solve for x
   x = 17,056,310,547,753,105,096,704/148,405,598,009.34
6. Step 6: Final answer
   x = 114,930,371,741.64