Finding the Fourth Proportional to 67,812,624.01, 101,709,354.34 and 21,748,506.49

Step by Step Solution

1. Step 1: Write the proportion equation
   67,812,624.01 : 101,709,354.34 = 21,748,506.49 : x
2. Step 2: Convert to fraction form
   67,812,624.01/101,709,354.34 = 21,748,506.49/x
3. Step 3: Cross multiply
   67,812,624.01x = 101,709,354.34 × 21,748,506.49
4. Step 4: Simplify right side
   67,812,624.01x = 2,212,026,552,957,199.50
5. Step 5: Solve for x
   x = 2,212,026,552,957,199.50/67,812,624.01
6. Step 6: Final answer
   x = 32,619,686.75