Finding the Fourth Proportional to 60,793,465.60, 91,195,804.27 and 19,853,119.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,793,465.60 : 91,195,804.27 = 19,853,119.31 : x
2. Step 2: Convert to fraction form
   60,793,465.60/91,195,804.27 = 19,853,119.31/x
3. Step 3: Cross multiply
   60,793,465.60x = 91,195,804.27 × 19,853,119.31
4. Step 4: Simplify right side
   60,793,465.60x = 1,810,521,182,238,105.50
5. Step 5: Solve for x
   x = 1,810,521,182,238,105.50/60,793,465.60
6. Step 6: Final answer
   x = 29,781,509.65