Finding the Fourth Proportional to 92,300,597.60, 127,414,045.76 and 57,510,476.96

Step by Step Solution

1. Step 1: Write the proportion equation
   92,300,597.60 : 127,414,045.76 = 57,510,476.96 : x
2. Step 2: Convert to fraction form
   92,300,597.60/127,414,045.76 = 57,510,476.96/x
3. Step 3: Cross multiply
   92,300,597.60x = 127,414,045.76 × 57,510,476.96
4. Step 4: Simplify right side
   92,300,597.60x = 7,327,642,543,060,866
5. Step 5: Solve for x
   x = 7,327,642,543,060,866/92,300,597.60
6. Step 6: Final answer
   x = 79,388,895.99