Finding the Fourth Proportional to 68,071,306.71, 93,939,002.79 and 37,131,613.59

Step by Step Solution

1. Step 1: Write the proportion equation
   68,071,306.71 : 93,939,002.79 = 37,131,613.59 : x
2. Step 2: Convert to fraction form
   68,071,306.71/93,939,002.79 = 37,131,613.59/x
3. Step 3: Cross multiply
   68,071,306.71x = 93,939,002.79 × 37,131,613.59
4. Step 4: Simplify right side
   68,071,306.71x = 3,488,106,752,628,212.50
5. Step 5: Solve for x
   x = 3,488,106,752,628,212.50/68,071,306.71
6. Step 6: Final answer
   x = 51,241,953.79