Finding the Fourth Proportional to 72,556,641.27, 108,881,784.36 and 26,494,653.83

Step by Step Solution

1. Step 1: Write the proportion equation
   72,556,641.27 : 108,881,784.36 = 26,494,653.83 : x
2. Step 2: Convert to fraction form
   72,556,641.27/108,881,784.36 = 26,494,653.83/x
3. Step 3: Cross multiply
   72,556,641.27x = 108,881,784.36 × 26,494,653.83
4. Step 4: Simplify right side
   72,556,641.27x = 2,884,785,184,466,499
5. Step 5: Solve for x
   x = 2,884,785,184,466,499/72,556,641.27
6. Step 6: Final answer
   x = 39,759,078.34