Finding the Fourth Proportional to 116,998,397.69, 175,393,522.33 and 55,549,646.33

Step by Step Solution

1. Step 1: Write the proportion equation
   116,998,397.69 : 175,393,522.33 = 55,549,646.33 : x
2. Step 2: Convert to fraction form
   116,998,397.69/175,393,522.33 = 55,549,646.33/x
3. Step 3: Cross multiply
   116,998,397.69x = 175,393,522.33 × 55,549,646.33
4. Step 4: Simplify right side
   116,998,397.69x = 9,743,048,132,988,616
5. Step 5: Solve for x
   x = 9,743,048,132,988,616/116,998,397.69
6. Step 6: Final answer
   x = 83,275,056.12