Finding the Fourth Proportional to 116,517,466.45, 174,756,713.49 and 42,725,997.86

Step by Step Solution

1. Step 1: Write the proportion equation
   116,517,466.45 : 174,756,713.49 = 42,725,997.86 : x
2. Step 2: Convert to fraction form
   116,517,466.45/174,756,713.49 = 42,725,997.86/x
3. Step 3: Cross multiply
   116,517,466.45x = 174,756,713.49 × 42,725,997.86
4. Step 4: Simplify right side
   116,517,466.45x = 7,466,654,966,594,373
5. Step 5: Solve for x
   x = 7,466,654,966,594,373/116,517,466.45
6. Step 6: Final answer
   x = 64,081,851.37