Finding the Fourth Proportional to 105,224,994.14, 157,837,567.78 and 28,548,015.98

Step by Step Solution

1. Step 1: Write the proportion equation
   105,224,994.14 : 157,837,567.78 = 28,548,015.98 : x
2. Step 2: Convert to fraction form
   105,224,994.14/157,837,567.78 = 28,548,015.98/x
3. Step 3: Cross multiply
   105,224,994.14x = 157,837,567.78 × 28,548,015.98
4. Step 4: Simplify right side
   105,224,994.14x = 4,505,949,407,227,773
5. Step 5: Solve for x
   x = 4,505,949,407,227,773/105,224,994.14
6. Step 6: Final answer
   x = 42,822,044.74