Finding the Fourth Proportional to 105,180,921.68, 157,788,335.86 and 32,397,668.52

Step by Step Solution

1. Step 1: Write the proportion equation
   105,180,921.68 : 157,788,335.86 = 32,397,668.52 : x
2. Step 2: Convert to fraction form
   105,180,921.68/157,788,335.86 = 32,397,668.52/x
3. Step 3: Cross multiply
   105,180,921.68x = 157,788,335.86 × 32,397,668.52
4. Step 4: Simplify right side
   105,180,921.68x = 5,111,974,200,725,768
5. Step 5: Solve for x
   x = 5,111,974,200,725,768/105,180,921.68
6. Step 6: Final answer
   x = 48,601,724.72