Finding the Fourth Proportional to 62,613,383.47, 93,920,798.17 and 18,894,520.55

Step by Step Solution

1. Step 1: Write the proportion equation
   62,613,383.47 : 93,920,798.17 = 18,894,520.55 : x
2. Step 2: Convert to fraction form
   62,613,383.47/93,920,798.17 = 18,894,520.55/x
3. Step 3: Cross multiply
   62,613,383.47x = 93,920,798.17 × 18,894,520.55
4. Step 4: Simplify right side
   62,613,383.47x = 1,774,588,451,095,467.50
5. Step 5: Solve for x
   x = 1,774,588,451,095,467.50/62,613,383.47
6. Step 6: Final answer
   x = 28,341,998.99