Finding the Fourth Proportional to 77,764,500.14, 107,316,592.16 and 42,484,590.30

Step by Step Solution

1. Step 1: Write the proportion equation
   77,764,500.14 : 107,316,592.16 = 42,484,590.30 : x
2. Step 2: Convert to fraction form
   77,764,500.14/107,316,592.16 = 42,484,590.30/x
3. Step 3: Cross multiply
   77,764,500.14x = 107,316,592.16 × 42,484,590.30
4. Step 4: Simplify right side
   77,764,500.14x = 4,559,301,450,499,806
5. Step 5: Solve for x
   x = 4,559,301,450,499,806/77,764,500.14
6. Step 6: Final answer
   x = 58,629,598.89