Finding the Fourth Proportional to 117,671,597.05, 176,452,852.27 and 43,875,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   117,671,597.05 : 176,452,852.27 = 43,875,562.72 : x
2. Step 2: Convert to fraction form
   117,671,597.05/176,452,852.27 = 43,875,562.72/x
3. Step 3: Cross multiply
   117,671,597.05x = 176,452,852.27 × 43,875,562.72
4. Step 4: Simplify right side
   117,671,597.05x = 7,741,968,186,385,795
5. Step 5: Solve for x
   x = 7,741,968,186,385,795/117,671,597.05
6. Step 6: Final answer
   x = 65,793,006.81