Finding the Fourth Proportional to 67,709,688.42, 93,467,973.48 and 45,712,982.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,709,688.42 : 93,467,973.48 = 45,712,982.52 : x
2. Step 2: Convert to fraction form
   67,709,688.42/93,467,973.48 = 45,712,982.52/x
3. Step 3: Cross multiply
   67,709,688.42x = 93,467,973.48 × 45,712,982.52
4. Step 4: Simplify right side
   67,709,688.42x = 4,272,699,837,871,064
5. Step 5: Solve for x
   x = 4,272,699,837,871,064/67,709,688.42
6. Step 6: Final answer
   x = 63,103,226.99