Finding the Fourth Proportional to 83,819,147.04, 125,809,805.34 and 60,499,931.76

Step by Step Solution

1. Step 1: Write the proportion equation
   83,819,147.04 : 125,809,805.34 = 60,499,931.76 : x
2. Step 2: Convert to fraction form
   83,819,147.04/125,809,805.34 = 60,499,931.76/x
3. Step 3: Cross multiply
   83,819,147.04x = 125,809,805.34 × 60,499,931.76
4. Step 4: Simplify right side
   83,819,147.04x = 7,611,484,637,808,884
5. Step 5: Solve for x
   x = 7,611,484,637,808,884/83,819,147.04
6. Step 6: Final answer
   x = 90,808,423.93