Finding the Fourth Proportional to 101,592,545.39, 140,209,343.06 and 56,950,574.82

Step by Step Solution

1. Step 1: Write the proportion equation
   101,592,545.39 : 140,209,343.06 = 56,950,574.82 : x
2. Step 2: Convert to fraction form
   101,592,545.39/140,209,343.06 = 56,950,574.82/x
3. Step 3: Cross multiply
   101,592,545.39x = 140,209,343.06 × 56,950,574.82
4. Step 4: Simplify right side
   101,592,545.39x = 7,985,002,682,401,578
5. Step 5: Solve for x
   x = 7,985,002,682,401,578/101,592,545.39
6. Step 6: Final answer
   x = 78,598,313.01