Finding the Fourth Proportional to 60,793,469.98, 91,195,810.83 and 19,853,123.68

Step by Step Solution

1. Step 1: Write the proportion equation
   60,793,469.98 : 91,195,810.83 = 19,853,123.68 : x
2. Step 2: Convert to fraction form
   60,793,469.98/91,195,810.83 = 19,853,123.68/x
3. Step 3: Cross multiply
   60,793,469.98x = 91,195,810.83 × 19,853,123.68
4. Step 4: Simplify right side
   60,793,469.98x = 1,810,521,711,505,873.50
5. Step 5: Solve for x
   x = 1,810,521,711,505,873.50/60,793,469.98
6. Step 6: Final answer
   x = 29,781,516.21