Finding the Fourth Proportional to 35,134,892.16, 48,475,098.72 and 19,662,518.40

Step by Step Solution

1. Step 1: Write the proportion equation
   35,134,892.16 : 48,475,098.72 = 19,662,518.40 : x
2. Step 2: Convert to fraction form
   35,134,892.16/48,475,098.72 = 19,662,518.40/x
3. Step 3: Cross multiply
   35,134,892.16x = 48,475,098.72 × 19,662,518.40
4. Step 4: Simplify right side
   35,134,892.16x = 953,142,520,523,816.38
5. Step 5: Solve for x
   x = 953,142,520,523,816.38/35,134,892.16
6. Step 6: Final answer
   x = 27,128,090.11