Finding the Fourth Proportional to 77,101,395.95, 106,398,933.78 and 44,061,266.72

Step by Step Solution

1. Step 1: Write the proportion equation
   77,101,395.95 : 106,398,933.78 = 44,061,266.72 : x
2. Step 2: Convert to fraction form
   77,101,395.95/106,398,933.78 = 44,061,266.72/x
3. Step 3: Cross multiply
   77,101,395.95x = 106,398,933.78 × 44,061,266.72
4. Step 4: Simplify right side
   77,101,395.95x = 4,688,071,800,435,424
5. Step 5: Solve for x
   x = 4,688,071,800,435,424/77,101,395.95
6. Step 6: Final answer
   x = 60,803,980.82