Finding the Fourth Proportional to 76,730,164.68, 105,886,375.92 and 41,922,105.96

Step by Step Solution

1. Step 1: Write the proportion equation
   76,730,164.68 : 105,886,375.92 = 41,922,105.96 : x
2. Step 2: Convert to fraction form
   76,730,164.68/105,886,375.92 = 41,922,105.96/x
3. Step 3: Cross multiply
   76,730,164.68x = 105,886,375.92 × 41,922,105.96
4. Step 4: Simplify right side
   76,730,164.68x = 4,438,979,871,038,632.50
5. Step 5: Solve for x
   x = 4,438,979,871,038,632.50/76,730,164.68
6. Step 6: Final answer
   x = 57,851,822.55