Finding the Fourth Proportional to 105,843,355.97, 158,736,690.42 and 29,148,152.81

Step by Step Solution

1. Step 1: Write the proportion equation
   105,843,355.97 : 158,736,690.42 = 29,148,152.81 : x
2. Step 2: Convert to fraction form
   105,843,355.97/158,736,690.42 = 29,148,152.81/x
3. Step 3: Cross multiply
   105,843,355.97x = 158,736,690.42 × 29,148,152.81
4. Step 4: Simplify right side
   105,843,355.97x = 4,626,881,308,012,834
5. Step 5: Solve for x
   x = 4,626,881,308,012,834/105,843,355.97
6. Step 6: Final answer
   x = 43,714,423.70