Finding the Fourth Proportional to 110,655,384.72, 165,991,048.68 and 42,498,076.46

Step by Step Solution

1. Step 1: Write the proportion equation
   110,655,384.72 : 165,991,048.68 = 42,498,076.46 : x
2. Step 2: Convert to fraction form
   110,655,384.72/165,991,048.68 = 42,498,076.46/x
3. Step 3: Cross multiply
   110,655,384.72x = 165,991,048.68 × 42,498,076.46
4. Step 4: Simplify right side
   110,655,384.72x = 7,054,300,278,478,223
5. Step 5: Solve for x
   x = 7,054,300,278,478,223/110,655,384.72
6. Step 6: Final answer
   x = 63,750,176.25