Finding the Fourth Proportional to 171,550,213.61, 236,741,123.55 and 93,233,771.15

Step by Step Solution

1. Step 1: Write the proportion equation
   171,550,213.61 : 236,741,123.55 = 93,233,771.15 : x
2. Step 2: Convert to fraction form
   171,550,213.61/236,741,123.55 = 93,233,771.15/x
3. Step 3: Cross multiply
   171,550,213.61x = 236,741,123.55 × 93,233,771.15
4. Step 4: Simplify right side
   171,550,213.61x = 22,072,267,734,854,580
5. Step 5: Solve for x
   x = 22,072,267,734,854,580/171,550,213.61
6. Step 6: Final answer
   x = 128,663,598.08