Finding the Fourth Proportional to 104,969,877.98, 157,436,871.22 and 28,274,970.07

Step by Step Solution

1. Step 1: Write the proportion equation
   104,969,877.98 : 157,436,871.22 = 28,274,970.07 : x
2. Step 2: Convert to fraction form
   104,969,877.98/157,436,871.22 = 28,274,970.07/x
3. Step 3: Cross multiply
   104,969,877.98x = 157,436,871.22 × 28,274,970.07
4. Step 4: Simplify right side
   104,969,877.98x = 4,451,522,820,731,385.50
5. Step 5: Solve for x
   x = 4,451,522,820,731,385.50/104,969,877.98
6. Step 6: Final answer
   x = 42,407,621.18