Finding the Fourth Proportional to 92,767,061.39, 139,127,597.53 and 31,354,854.80

Step by Step Solution

1. Step 1: Write the proportion equation
   92,767,061.39 : 139,127,597.53 = 31,354,854.80 : x
2. Step 2: Convert to fraction form
   92,767,061.39/139,127,597.53 = 31,354,854.80/x
3. Step 3: Cross multiply
   92,767,061.39x = 139,127,597.53 × 31,354,854.80
4. Step 4: Simplify right side
   92,767,061.39x = 4,362,325,618,451,964
5. Step 5: Solve for x
   x = 4,362,325,618,451,964/92,767,061.39
6. Step 6: Final answer
   x = 47,024,510.14