Finding the Fourth Proportional to 63,387,946.12, 95,095,553.76 and 19,667,828.69

Step by Step Solution

1. Step 1: Write the proportion equation
   63,387,946.12 : 95,095,553.76 = 19,667,828.69 : x
2. Step 2: Convert to fraction form
   63,387,946.12/95,095,553.76 = 19,667,828.69/x
3. Step 3: Cross multiply
   63,387,946.12x = 95,095,553.76 × 19,667,828.69
4. Step 4: Simplify right side
   63,387,946.12x = 1,870,323,060,532,365.50
5. Step 5: Solve for x
   x = 1,870,323,060,532,365.50/63,387,946.12
6. Step 6: Final answer
   x = 29,505,973.53