Finding the Fourth Proportional to 110,783,948.67, 152,873,843.00 and 61,223,729.31

Step by Step Solution

1. Step 1: Write the proportion equation
   110,783,948.67 : 152,873,843.00 = 61,223,729.31 : x
2. Step 2: Convert to fraction form
   110,783,948.67/152,873,843.00 = 61,223,729.31/x
3. Step 3: Cross multiply
   110,783,948.67x = 152,873,843.00 × 61,223,729.31
4. Step 4: Simplify right side
   110,783,948.67x = 9,359,506,782,105,320
5. Step 5: Solve for x
   x = 9,359,506,782,105,320/110,783,948.67
6. Step 6: Final answer
   x = 84,484,321.91