Finding the Fourth Proportional to 93,432,945.85, 140,199,612.86 and 38,883,139.45

Step by Step Solution

1. Step 1: Write the proportion equation
   93,432,945.85 : 140,199,612.86 = 38,883,139.45 : x
2. Step 2: Convert to fraction form
   93,432,945.85/140,199,612.86 = 38,883,139.45/x
3. Step 3: Cross multiply
   93,432,945.85x = 140,199,612.86 × 38,883,139.45
4. Step 4: Simplify right side
   93,432,945.85x = 5,451,401,098,097,464
5. Step 5: Solve for x
   x = 5,451,401,098,097,464/93,432,945.85
6. Step 6: Final answer
   x = 58,345,597.99