Finding the Fourth Proportional to 49,009,515.08, 73,514,255.34 and 13,106,789.96

Step by Step Solution

1. Step 1: Write the proportion equation
   49,009,515.08 : 73,514,255.34 = 13,106,789.96 : x
2. Step 2: Convert to fraction form
   49,009,515.08/73,514,255.34 = 13,106,789.96/x
3. Step 3: Cross multiply
   49,009,515.08x = 73,514,255.34 × 13,106,789.96
4. Step 4: Simplify right side
   49,009,515.08x = 963,535,903,807,188.50
5. Step 5: Solve for x
   x = 963,535,903,807,188.50/49,009,515.08
6. Step 6: Final answer
   x = 19,660,180.32