Finding the Fourth Proportional to 82,457,941.68, 123,659,443.80 and 33,261,088.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,457,941.68 : 123,659,443.80 = 33,261,088.32 : x
2. Step 2: Convert to fraction form
   82,457,941.68/123,659,443.80 = 33,261,088.32/x
3. Step 3: Cross multiply
   82,457,941.68x = 123,659,443.80 × 33,261,088.32
4. Step 4: Simplify right side
   82,457,941.68x = 4,113,047,681,833,876.50
5. Step 5: Solve for x
   x = 4,113,047,681,833,876.50/82,457,941.68
6. Step 6: Final answer
   x = 49,880,552.41