Finding the Fourth Proportional to 65,566,086.96, 98,331,993.96 and 19,495,548.72

Step by Step Solution

1. Step 1: Write the proportion equation
   65,566,086.96 : 98,331,993.96 = 19,495,548.72 : x
2. Step 2: Convert to fraction form
   65,566,086.96/98,331,993.96 = 19,495,548.72/x
3. Step 3: Cross multiply
   65,566,086.96x = 98,331,993.96 × 19,495,548.72
4. Step 4: Simplify right side
   65,566,086.96x = 1,917,036,178,981,925.50
5. Step 5: Solve for x
   x = 1,917,036,178,981,925.50/65,566,086.96
6. Step 6: Final answer
   x = 29,238,227.69