Finding the Fourth Proportional to 73,639,672, 110,460,061.49 and 32,688,101.77

Step by Step Solution

1. Step 1: Write the proportion equation
   73,639,672 : 110,460,061.49 = 32,688,101.77 : x
2. Step 2: Convert to fraction form
   73,639,672/110,460,061.49 = 32,688,101.77/x
3. Step 3: Cross multiply
   73,639,672x = 110,460,061.49 × 32,688,101.77
4. Step 4: Simplify right side
   73,639,672x = 3,610,729,731,505,577.50
5. Step 5: Solve for x
   x = 3,610,729,731,505,577.50/73,639,672
6. Step 6: Final answer
   x = 49,032,398.35