Finding the Fourth Proportional to 984,068,369.31, 1,358,042,693.17 and 544,063,564.83

Step by Step Solution

1. Step 1: Write the proportion equation
   984,068,369.31 : 1,358,042,693.17 = 544,063,564.83 : x
2. Step 2: Convert to fraction form
   984,068,369.31/1,358,042,693.17 = 544,063,564.83/x
3. Step 3: Cross multiply
   984,068,369.31x = 1,358,042,693.17 × 544,063,564.83
4. Step 4: Simplify right side
   984,068,369.31x = 738,861,548,837,404,160
5. Step 5: Solve for x
   x = 738,861,548,837,404,160/984,068,369.31
6. Step 6: Final answer
   x = 750,823,389.80