Finding the Fourth Proportional to 144,844,898.52, 199,881,973.98 and 79,654,802.52

Step by Step Solution

1. Step 1: Write the proportion equation
   144,844,898.52 : 199,881,973.98 = 79,654,802.52 : x
2. Step 2: Convert to fraction form
   144,844,898.52/199,881,973.98 = 79,654,802.52/x
3. Step 3: Cross multiply
   144,844,898.52x = 199,881,973.98 × 79,654,802.52
4. Step 4: Simplify right side
   144,844,898.52x = 15,921,559,164,684,676
5. Step 5: Solve for x
   x = 15,921,559,164,684,676/144,844,898.52
6. Step 6: Final answer
   x = 109,921,435.46